Institut de Chimie de Nice UMR 7272

4th International Workshop on Advanced Techniques in Actinide Spectroscopy

2017-12-19T08:54:25Z

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4th International Workshop on Advanced Techniques in Actinide Spectroscopy

2017-12-19T08:52:49Z

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2017-12-14T17:00:38Z

- Sylvain ANTONIOTTI

Liste complète

sylvain — 2017-11-27T07:46:26Z

66. ---- P. D. Giorgi, S.-H. Soo-Tang, S. Antoniotti, J. C. van der Waal. Catalytic oxidation of biosourced 3-methylphtalic anhydride under O2 : one-pot hemimellitic acid synthesis and novel example of biomass valorization. ChemistrySelect, 2017 , 2, 33, 10766–10770. Link.

65. ---- X. Fernandez, S. Antoniotti, J. Golebiowski. Ingrédients odorants et design olfactif. In : Chimie et sens, 2018, Dunod (Paris).

64. ---- P. D. Giorgi, S. Antoniotti. Catalytic tandem reactions triggered by the introduction of a carbonyl function. Advances in Organic Synthesis, Ed. Atta-ur-Rahman, 2017. In press (Invitation).

63. ---- B. Touati, A. El Bouakher, M. Salah Azizi, C. Taillier, R. Ben Othman, M. Trabelsi-Ayadi, S. Antoniotti, E. Duñach, V. Dalla. Atom-economical catalytic direct substitution of N,O-acetals with simple ketones. Eur. J. Org. Chem. 2017, 30, 4445-4460. Link.

62. ---- S. Antoniotti, J.-G. Boiteau. Réactifs nucléophiles organométalliques en synthèse organique. Théorie et applications.

61. ---- I. Notar Francesco, J.-J. Filippi, S. Antoniotti. Sustainable manufacture of a valuable fragrance ingredient : Lipase-catalysed acylation of vetiver essential oil and chemoselectivity between sesquiterpene alcohols. ChemPlusChem, 2017, 82, 3, 407-415. Link. Highlighted in the Wiley Hot topics : biocatalysis.

60. ---- H. Bouges, S. Antoniotti. Synthesis of deuterated methyleugenol via transition metal-catalysed coupling of substituted deuterated benzyl chloride with vinylmagnesium bromide. Flavour Fragr. J., 2017, 32, 3, 191-195. Link.

59. ---- P. D. Giorgi, N. Elizarov, S. Antoniotti. Selective oxidation of activated alcohols by supported gold nanoparticles under an atmospheric pressure of O2 : batch and continuous flow studies. ChemCatChem 2017, 9, 10, 1830-1836. Link. Highlighted by Wiley in Hot topics : gold.

58. ---- P. D. Giorgi, P. J. Miedziak, J. K. Edwards, G. J. Hutchings, S. Antoniotti. Bicatalytic multistep reactions en route to the one-pot total synthesis of complex molecules : easy access to chromene and 1,2-dihydroquinoline derivatives from simple substrates. ChemCatChem 2017, 9, 1, 70-75. Link. Cover picture. Highlighted by Wiley in Hot topics : sustainable chemistry.

57. ---- N. Elizarov, M. Pucheault, S. Antoniotti. Highly efficient Hosomi-Sakurai reaction of aromatic aldehydes catalyzed by Montmorillonite doped with simple bismuth(III) salts. Batch and continuous flow studies. ChemistrySelect 2016, 1, 12, 3219-3222. Link.

56. ---- S. Antoniotti. Catalyse par des nanoparticules métalliques. Techniques de l'ingénieur, 2016, AF6508.

55. ---- X. Fernandez, S. Antoniotti. Parfums : matières premières, formulations et applications. Techniques de l'ingénieur, 2016, J2304.

54. ---- L. Laurençon, T. K. T. Do, F. Hadji-Minaglou, S. Antoniotti, X. Fernandez. Fast and efficient chromatographic methods for quantification of total saponins in Solidago virgaurea L. ssp. extracts. Comparison of high pressure liquid chromatography and high performance thin-layer chromatography. J. Planar Chrom. 2016, 29, 6, 410–416.

53. ---- B. Touati, A. El Bouakher, C. Taillier, R. Ben Othman, M. Trabelsi-Ayadi, S. Antoniotti, E. Dunach, V. Dalla. Enolizable carbonyls and N,O-acetals : A rational approach for room-temperature Lewis superacid-catalyzed direct α-amidoalkylation of ketones and aldehydes. Chem. Eur. J. 2016, 22, 17, 6012–6022. Link.

52. ---- I. Notar Francesco, B. Cacciuttolo, O. Pascu, C. Aymonier, M. Pucheault, S. Antoniotti. Simple salts of abundant metals (Fe, Bi, and Ti) supported on Montmorillonite as efficient and recyclable catalysts for regioselective intramolecular and intermolecular hydroalkoxylation reactions of double bonds and tandem processes. RSC Advances, 2016, 6, 19807 - 19818. Link.

51. ---- I. Notar Francesco, B. Cacciuttolo, M. Pucheault, S. Antoniotti. Simple metal salts supported on Montmorillonite as recyclable catalysts for intramolecular hydroalkoxylation of double bonds in conventional and VOC exempt solvents. Green Chem. 2015, 17 , 2, 837 - 841. Lien.

50. ---- T. K. T. Do, F. Hadji-Minaglou, S. Antoniotti, X. Fernandez. Essential oil authenticity : a challenge for the analytical chemist. Trends Anal. Chem. 2015, 66, 146–157. Lien.

49. ---- I. Notar Francesco, J. Giauffret, F. Fontaine-Vive, J. K. Edwards, C. J. Kiely, G. J. Hutchings, S. Antoniotti. Novel radical tandem 1,6-enynes thioacylation / cyclisation : Au-Pd nanoparticles catalysis versus thermal activation as a function of the substrate specificity. Tetrahedron 2014, 70, 51, 9635–9643. Lien.

48.---- S. Antoniotti. Tuning of essential oils properties by enzymatic treatment : Towards sustainable processes for the generation of new fragrant ingredients. Molecules 2014, 19, 7, 9203-9214. (Invitation) OPEN ACCESS.

47. ---- I. Notar Francesco, F. Fontaine-Vive, S. Antoniotti. Synergies in the catalytic activity of bimetallic nanoparticles and new synthetic methods for the preparation of fine chemicals. ChemCatChem 2014, 6, 10, 2784-2791. Lien.

46. ---- K. Ben Hadj Hassen, K. Gaubert, M. Vaultier, M. Pucheault, S. Antoniotti. Comparison of homogeneous and heterogeneous Ga(III)-catalysis in the cycloisomerisation of 1,6-enynes. Green Chem. Lett. Rev. 2014, 7, 3, 243-249. OPEN ACCESS.

45. ---- T. K. T. Do, F. Hadji-Minaglou, S. Antoniotti, X. Fernandez. Secondary metabolites isolation in natural products chemistry : comparison of two semipreparative chromatographic techniques (HPLC and HPTLC). J. Chrom. A 2014, 1325, 256–260. Lien.

44. ---- P. Nava, Y. Carissan, J. Drujon, F. Grau, J. Godeau, S. Antoniotti, E. Duñach, S. Humbel. Theoretical study of the catalysis of the cycloisomerisation of 1,6-dienes with Sn(IV) salts : important role of a water molecule. ChemCatChem 2014, 6, 2, 500-507. Lien. Inside cover.

43. ---- J. Ramilijaona, E. Raynaud, C. Bouhlel, E. Sarrazin, X. Fernandez, S. Antoniotti. Enzymatic modification of palmarosa essential oil : chemical analysis and olfactory evaluation of acylated products. Chem. Biodiv. 2013, 10, 12, 2291–2301. Lien.

42. ---- J. Godeau, F. Grau, S. Antoniotti, E. Duñach. Preparation and olfactory evaluation of mono- and bicyclic compounds featuring gem-dimethylcyclohexane structures. Flavour Fragr. J. 2013, 29, 1, 59–66. Lien.

41. ---- R. Belaqziz, F. Bahri, A. Romane, S. Antoniotti, X. Fernandez, E. Duñach. Essential oil composition and antibacterial activity of the different parts of Thymus maroccanus Ball : an endemic species in Morocco(†). Nat. Prod. Res. 2013, 27, 18, 1700-1704. Lien.

40. ---- S. Antoniotti. Chimie verte - Chimie durable. Ellipses (Paris) 2013, pp 192. Lien.

39. ---- S. Antoniotti, M. Abert Vian, F. Chemat. Les huiles essentielles comme ingrédients pour une chimie « verte ». In : Fernandez, Chemat (Eds) : La chimie des huiles essentielles, 2012, Vuibert (Paris). Lien.

38. ---- J. Godeau, F. Fontaine-Vive, S. Antoniotti, E. Duñach. Experimental and theoretical studies of the bismuth triflate-catalysed cycloisomerisation reaction of 1,6,10-trienes and aryl polyenes. Chem. Eur. J. 2012, 18, 52, 16815-16822. Lien.

37. ---- V. Vece, K. Ben Hadj Hassen, S. Antoniotti, E. Duñach. C-O and C-C bonds formation in the cyclisation of gem-(dialkoxymethyl)-1,6-dienes catalysed by tin(IV) triflimidate at room temperature. Tetrahedron Lett. 2012, 53, 38, 5102-5105. Lien. Abstracted in Cheminform.

36. ---- C. Bouhlel, G.'A. Dolhem, X. Fernandez, S. Antoniotti. Model study of the enzymatic modification of natural extracts : peroxidase-based removal of eugenol from rose essential oil. J. Agric. Food Chem. 2012, 60, 4, 1052-1058. Lien.

35. ---- A.-L. Groussin, S. Antoniotti. Valuable chemicals by the enzymatic modification of molecules of natural origin : terpenoids, steroids, phenolics and related compounds. Bioresource Technol. 2012, 115, 237-243. Lien.

34. ---- O. Thomas, S. Antoniotti. Exercices et QCM de chimie organique UE1. Collection PACES, 2011, Ellipses (Paris). Lien.

33. ---- O. Thomas, S. Antoniotti. Cours de chimie organique UE1. Collection PACES, 2011, Ellipses (Paris). Lien.

32. ---- G. Genta-Jouve, S. Antoniotti, O. P. Thomas. Polyketide assembly mimics and biomimetic access to aromatic rings. In : Poupon, Nay (Eds) : Biomimetic Organic Synthesis, 2 Vol., 2011, Wiley-VCH Verlag (Weinheim). Lienvers le site de Wiley. Abstracted in Cheminform.

Highlighted in Angew. Chem. Int. Ed. 2012, 51, 583. Lien.

31. ---- J. Godeau, S. Olivero, S. Antoniotti, E. Duñach. Biomimetic cationic polyannulation reaction catalyzed by Bi(OTf)3 : cyclization of 1,6-dienes, 1,6,10-trienes and aryl trienes. Org. Lett. 2011, 13, 13, 3320-3323. Lien. Highlighted in Methods in Organic Synthesis abstracts and in Catalysts and Catalysed Reactions abstracts. Abstracted in Cheminform.

30. ---- S. Antoniotti, S. Poulain-Martini, E. Duñach. Electrophilic functionalization of non-activated olefins catalyzed by Lewis superacids. Synlett 2010, 2973-2988. Lien. Abstracted in Cheminform.

29. ---- S. Antoniotti, V. Dalla, E. Duñach. Metal Triflimidates : better than Metal Triflates as Catalysts in Organic Synthesis-the Effect of a Highly Delocalised Counter-Anion. Angew. Chem. Int. Ed. 2010, 49, 43, 860-7888. Lien. Highlighted in Catalysts and Catalysed Reactions abstracts and in Methods in Organic Synthesis abstracts. Abstracted in Cheminform.

28. ---- R.-M. Dia, R. Belaqziz, A. Romane, S. Antoniotti, E. Duñach. Flavouring and odorant thiols from renewable resources by InIII-catalysed hydrothioacetylation and lipase-catalysed solvolysis. Tetrahedron Lett. 2010, 51, 16, 2164-2167. Lien. Abstracted in Cheminform.

27. ---- R. Ben Othman, R. Affani, M.-J. Tranchant, S. Antoniotti, V. Dalla, E. Duñach. N-Acyliminium ions chemistry : highly efficient and versatile carbon-carbon bond formation by nucleophilic substitution of hydroxyl groups catalyzed by Sn(NTf2)4. Angew. Chem. Int. Ed. 2010, 49, 776-780. HOT PAPER. Lien. Highlighted in Catalysts and Catalysed Reactions abstracts and in Methods in Organic Synthesis abstracts. Abstracted in Cheminform. .

26. -----S. Antoniotti, E. Duñach. Tin(IV) triflimidate-catalyzed cyclization of epoxy esters to functionalized δ-hydroxy-γ-lactones. Tetrahedron Lett. 2009, 50, 21, 2536-2539. Lien. Highlighted in Methods in Organic Synthesis abstracts. Abstracted in Cheminform.

25. -----S. Antoniotti. 4th French-Italian Chemistry Congress : Environment and Sustainable Development. C. R. Chim. 2009, 12, 8, 829-830. Lien.

24. -----J. Godeau, S. Olivero, S. Antoniotti, E. Duñach. Lewis superacids derived from triflic and triflimidic acids and their use as catalysts in 1,6-dienes cycloisomerisation. C. R. Chim. 2009, 12, 8, 911-915 . Lien.

23. -----X. Fernandez, S. Antoniotti, E. Bussotti, M.-P. Hurel. Parfum, chimie et création. Actual. Chim. 2008, 323-324, 42-51. Lien.

22. -----P. Y. Toullec, E. Genin, S. Antoniotti, J.-P. Genêt, V. Michelet. Au2O3 as a highly stable and efficient catalyst for the selective cycloisomerisation of -acetylenic carboxylic acids to -alkylidene -butyrolactones. Synlett 2008, 707-711. Lien. Highlighted in the Organic Chemistry Portal, in Catalysts and Catalysed Reactions abstracts and in Methods in Organic Synthesis abstracts. Abstracted in Cheminform.

21. -----S. Antoniotti, X. Fernandez, E. Duñach. Substrate scope evaluation of hydrolases and enzymatic reaction design. Biocatal. Biotransfor. 2008, 26, 3, 228-234. Lien.

20. -----S. Antoniotti, E. Duñach. Facile preparation of metallic triflates and triflimidates by oxidative dissolution of metal powders. Chem. Comm. 2008, 993-995. Lien.

19. -----P. Lemechko, F. Grau, S. Antoniotti, E. Duñach. Hydroalkoxylation of non-activated olefins catalysed by Lewis superacids in alcoholic solvents : An eco-friendly reaction. Tetrahedron Lett. 2007, 48, 5731-5734. Lien. Abstracted in Cheminform.

L'introduction de cet article a été plagiée dans un article paru 2 ans plus tard. Plagiarism of the introduction of his article occured 2 years after in : Tetrahedron Letters, 2009, 50, 5783-5785. Lien.

18. -----F. Berrué, S. Antoniotti, O. Thomas, P. Amade. Bioinspired metal-catalysed Doebner - Knoevenagel condensations between malonic acid half thioesters and aldehydes. Eur. J. Org. Chem. 2007, 11, 1743-1748 . Lien. Highlighted in Catalysts and Catalysed Reactions abstracts. Abstracted in Cheminform.

17. -----E. Genin, P. Y. Toullec, P. Marie, S. Antoniotti, C. Brancour, J.-P. Genêt, V. Michelet. Gold catalysis in organic synthesis : efficient intramolecular cyclization of gamma-acetylenic carboxylic acids to 5-exo-alkylidene-butyrolactones. ARKIVOC 2007, V, 67-78. Lien.

16. -----R. F. Klees, P. C. De Marco, R. M. Salasznyk, D. Ahuja, M. G. Hogg, S. Antoniotti, L. Kamath, J. S. Dordick, G. E. Plopper. Apocynin derivatives interrupt intracellular signalling resulting in decreased migration in breast cancer cell. J. Biomed. Biotechnol. 2006, 1-10. Lien.

15. -----S. Antoniotti, J. Golebiowski, D. Cabrol-Bass, E. Duñach. Density Functional Theory investigations on acid-catalysed epoxide oxidative ring-opening by DMSO. Competition between oxidation processes. J. Mol. Struct. (Theochem) 2006, 763, 155-9. Lien.

14. ------E. Genin, P. Y. Toullec, S. Antoniotti, C. Brancour, J.-P. Genêt, V. Michelet. Room Temperature Au(I)-Catalyzed exo-Selective Cycloisomerization of Acetylenic Acids : An Entry to Functionalized -Lactones. J. Am. Chem. Soc. 2006, 128, 3112-3113. Lien. Highlighted in the Organic Chemistry Portal. Abstracted in Cheminform.

*** Ranked in the JACS most-cited articles in 2006 ***

as of December 31, 2006 (#13)

as of December 31, 2007 (#20)

13. ------E. Genin, S. Antoniotti, V. Michelet, J.-P. Genêt. An Ir(I)-catalyzed exo-selective tandem cycloisomerization / hydroalkoxylation of bis-homopropargylic alcohols at room temperature. Angew. Chem. Int. Ed. 2005, 44, 4949-53. Lien. Highlighted in Catalysts and Catalysed Reactions abstracts. Abstracted in Cheminform.

12. ------S. Antoniotti, E. Genin, V. Michelet, J.-P. Genêt. Highly efficient access to strained bicyclic ketals via gold-catalyzed cycloisomerization of bis-homopropargylic diols. J. Am. Chem. Soc. 2005, 127, 9976-9977. Lien. Highlighted in Methods in Organic Synthesis abstracts. Abstracted in Cheminform.

11. ------S. Antoniotti, J. S. Dordick. Peroxidase-catalyzed coupling of solid-supported ortho-methoxyphenols. Adv. Synth. Catal. 2005, 347, 1119-24. Lien.

10. ------S. Antoniotti, S. Antonczak, J. Golebiowski. Acid-catalysed oxidative ring-opening of epoxide by DMSO. Theoretical investigation of the effect of acid catalysts and substituents. Theor. Chem. Acc. 2004, 112, 290-7. Lien.

9. ------S. Antoniotti, E. Duñach. Mechanistic aspects of the Bi-catalysed oxidation of epoxides to -diketones. Eur. J. Org. Chem. 2004, 3459-64. Lien. Highlighted in Catalysts and Catalysed Reactions abstracts.

8. ------S. Antoniotti, E. Duñach. Utilisations récentes de dérivés du bismuth en synthèse organique. Comptes Rendus Chimie 2004, 7, 679-88. Lien. Abstracted in Cheminform.

7. ------S. Antoniotti, N. Alezra, X. Fernandez, E. Duñach. Catalytic epoxide oxidation : a novel access to various flavouring and odorant -diketones. Flavour Frag. J. 2004, 19, 373-81. Lien. Highlighted in Methods in Organic Synthesis abstracts.

6. ------S. Antoniotti, L. Santhanam, D. Ahuja, M. G. Hogg, J. S. Dordick. Structural diversity of peroxidase-catalyzed oxidation products of ortho-methoxyphenols. Org. Lett. 2004, 6, 1975-8. Lien.

5. ------S. Antoniotti, E. Duñach. Studies on the catalytic oxidation of epoxides to alpha-diketones by Bi(0)/O2 in DMSO. J. Mol. Catal. A 2004, 208, 135-45. Lien.

4. ------S. Antoniotti, E. Duñach. Epoxide oxidations : a valuable tool in organic synthesis. Synthesis 2003, 2753-62. Lien. Highlighted in Methods in Organic Synthesis abstracts. Abstracted in Cheminform.

3. ------S. Antoniotti. Bismuth(III) trifluoromethanesulfonate. Synlett 2003, 1566-7. Lien.

*** Ranked in the 5 most cited Synlett spotlights over 10 years (see here). ***

2. ------S. Antoniotti, E. Duñach. Direct and catalytic synthesis of quinoxaline derivatives from epoxides and ene-1,2-diamines. Tetrahedron Lett. 2002, 43, 3971-3. Lien. Highlighted in Methods in Organic Synthesis abstracts. Abstracted in Cheminform.

1. ------S. Antoniotti, E. Duñach. Novel and catalytic oxidation of internal epoxides to -diketones. Chem. Commun. 2001, 2566-7. Lien. Abstracted in Cheminform.

Brevets d'invention : 3. BIOTECHNOLOGICAL MANUFACTURE OF VETIVERYL ESTERS. I. NOTAR FRANCESCO, J. RAMILIJAONA, J.-J. FILIPPI, S. ANTONIOTTI (Université Nice Sophia Antipolis/CNRS, FR), WO2016193208 (A1) - 2015-05-29. Lien espacenet.

2. PREPARATION OF METAL SALTS OF TRIFLIC ACID AND OF TRIFLIMIDIC ACID UNDER ULTRASOUND TREATMENT. J. R. Desmurs ; E. Duñach ; S. Olivero ; S. Antoniotti (Université de Nice - Sophia Antipolis/CNRS/CDP-Innovation, FR), WO2012010752 (A1) ― 2012-01-26. Lien espacenet.

1. METHOD FOR TRANSFORMING A 1,2-DISUBSTITUTED EPOXIDE CYCLE INTO ITS ALPHA-DIKETONE DERIVATIVE. E. Duñach ; S. Antoniotti (Rhodia Chimie, FR), Fr 2829490, PCT WO 03/022789 A2, 2003. Lien espacenet.

Quantitative Ligand Affinity Scales for Metal Triflate Salts : Application to Isomer Differentiation

2017-10-30T08:59:00Z

Dr. Claudio Iacobucci, Nédra Jouini, Dr. Lionel Massi, Dr. Sandra Olivero, Prof. Francesco De Angelis, Dr. Elisabet Duñach, Prof. Jean-François Gal

Abstract
Owing to the importance of metal triflates in catalysis, the affinity of the cationic center for a selection of organic ligands was explored for InIII and ZnII triflates. The organic Lewis bases include a variety of carbonyls (amides, unsaturated ketones, a lactone) and cyclic 1,2-diols. The relative affinity of the ligands for the cationic center in triflates was quantitatively determined on the basis of relative ion concentrations determined by electrospray-ionization mass spectrometry. The affinity scales were discussed with reference to gas-phase proton basicity and Lewis basicity scales. Structural isomers and stereoisomers display significant affinity differences in several cases. In the case of isomer mixtures, a model describing the relative peak intensities in the mass spectra was developed. On this basis, an isomer titration method was set up. Remarkably, this MS-based method overcame the blindness of mass spectrometry to isomers without the need for isotope labeling or MS/MS experiments. This model may prove to have applications in analytical chemistry and catalysis.

Keywords
affinity ; isomer recognition ; Lewis acids ; mass spectrometry ; metal triflates

Voir en ligne : http://onlinelibrary.wiley.com/doi/...

1. How Do Radionuclides Accumulate in Marine Organisms ? A Case Study of Europium with Aplysina cavernicola.

2017-10-25T07:55:13Z

Maloubier M, Shuh DK, Minasian SG, Pacold JI, Solari PL, Michel H, Oberhaensli FR, Bottein Y, Monfort M, Moulin C, Den Auwer C

Abstract
In the ocean, complex interactions between natural and anthropogenic radionuclides, seawater, and diverse marine biota provide a unique window through which to examine ecosystem and trophic transfer mechanisms in cases of accidental dissemination. The nature of interaction between radionuclides, the marine environment, and marine species is therefore essential for better understanding transfer mechanisms from the hydrosphere to the biosphere. Although data pertaining to the rate of global transfer are often available, little is known regarding the mechanism of environmental transport and uptake of heavy radionuclides by marine species. Among marine species, sponges are immobile active filter feeders and have been identified as hyperaccumulators of several heavy metals. We have selected the Mediterranean sponge Aplysina cavernicola as a model species for this study. Actinide elements are not the only source of radioactive release in cases of civilian nuclear events ; however, their physicochemical transfer mechanisms to marine species remain largely unknown. We have targeted europium(III) as a representative of the trivalent actinides such as americium or curium. To unravel biological uptake mechanisms of europium in A. cavernicola, we have combined radiometric (γ) measurements with spectroscopic (time-resolved laser-induced fluorescence spectroscopy, TRLIFS, and X-ray absorption near-edge structure, XANES) and imaging (transmission electron microscopy, TEM, and scanning transmission X-ray microscopy, STXM) techniques. We have observed that the colloids of NaEu(CO3)2·nH2O formed in seawater are taken up by A. cavernicola with no evidence that lethal dose has been reached in our working conditions. Spectroscopic results suggest that there is no change of speciation during uptake. Finally, TEM and STXM images recorded at different locations across a sponge cross section, together with differential cell separation, indicate the presence of europium particles (around 200 nm) mainly located in the skeleton and toward the outer surface of the sponge.

Voir en ligne : http://pubs.acs.org/doi/abs/10.1021...

4. Publications et Brevets depuis 2003

2017-09-21T08:38:47Z

2017_______________________________________________

Synthesis and olfactory evaluation of spiro tricyclic diether structures P. Ondet, C. Plessis, G. Lemière, E. Duñach, Flavour & Fragrance J., 2017, 32, 119-125.

Cyclisations Catalysed by Bismuth(III) Triflate P. Ondet, G. Lemière, E. Duñach, Revue, Eur. J. Org. Chem., 2017, 761-780.

Friedel-Crafts acylation with a polymer supported indium(III) catalyst V. Morizur, D. Hector, S. Olivero, J. R. Desmurs, E. Duñach, Synfacts, 2016, 10, 1105. DOI : 10.1055/s-0036-1589223.

Bond Strength and Reactivity Scales for Lewis Superacid Adducts : A Comparative Study with In(OTf)3 and Al(OTf)3 G. Compain, L. Sick, L. Massi, E. Duñach, J. F. Gal, ChemPhysChem., 2017, 18, 683-691.

Electrosynthesis of boronic acids and esters S. Olivero, E. Duñach, revue, Current Opinion in Electrochemistry, 2017, 2, 38-42.

Quantitative ligand affinity scales for metal triflate salts. Application to isomer differentiation C. Iacobucci, N. Jouini, L. Massi, S. Olivero, G. F. De Angelis, E. Duñach, J.-F. Gal, PlusPlusChem, 2017, 82, 498-506. DOI : 10.1002/cplu201700124

Electrochemical cyclizations of organic halides catalyzed by electrogenerated nickel(I) complexes : towards environmentally friendly methodologies M. J. Medeiros, S. Olivero, E. Duñach, revue, Electrochim. Acta, 2017, 373-381.

Atom Economical Catalytic Direct Substitution of N,O-Acetals with Simple Ketones V. Dalla, S. Antoniotti, E. Dunach, Eur. J. Org. Chem., 2017, 4445-4460.

Tuning the Reactivity of Functionalized Diallylic Alcohols : Brønsted Acid vs. Lewis Acid Catalysis L. Lempenauer, E. Duñach, G. Lemière, Chemistry, Eur. J., 2017, 23, 10285-10288.

2016_______________________________________________

Enolizable Carbonyls and N,O-Acetals : A Rational Approach for Room-Temperature Lewis Superacid-Catalyzed Direct α-Amidoalkylation of Ketones and Aldehydes B. Touati, A. El Bouakher, C. Taillier, R. Ben Othman, M. Trabelsi-Ayadi, S. Antoniotti, E. Duñach, V. Dalla, Chem. Eur J. 2016, 22, 6012-6022

Ionic Liquids for the Electroreductive Radical Cyclization of Unsaturated Bromo Derivatives Catalyzed by Nickel(II) complexes M. J. Neto, E. Duñach, J. M. S. S. Esperança, A. P. Esteves, M. J. Medeiros, M. M. Silva, J. Electrochem. Soc 2016 2016, 163, G21-G25.

Ionic Liquids for the Electroreductive Radical Cyclization of Unsaturated Bromo Derivatives Catalyzed by Nickel(II) complexes M. J. Neto, E. Duñach, J. M. S. S. Esperança, A. P. Esteves, M. J. Medeiros, M. M. Silva, J. Electrochem. Soc 2016 2016, 163, G21-G25.

Catalytic rearrangement of 2-alkoxy diallyl alcohols : a straightforward access to polysubstituted cyclopentenones L. Lempenauer, E. Duñach, G. Lemière, Org. Lett., 2016, 18, 1326-1329.

Novel metal sulfonate polymers as catalysts for the heterogeneous acylation of aromatic derivatives V. Morizur, D. Hector, S. Olivero, J. R. Desmurs, E. Duñach, Eur. J. Org. Chem., 2016, 3126-3129.

Single ion solid aromatic polymer electrolytes with high mechanical resistance for Lithium metal batteries V. Morizur, M. Braglia, S. Olivero, J. R. Desmurs, P. Knauth, E. Duñach, New J. Chem., 2016, 3126-3129. DOI : 10.1039/C6NJ00670A

Bi(III) triflate catalysed tandem cyclisations towards complex polycyclic ethers P. Ondet, L. Lempenauer, E. Duñach, G. Lemière, Org. Chem. Frontiers, 2016, 3, 999-1003.

Acid-Catalyzed Synthesis of Thiazolidin-4-ones N. Sadou, S. Aichouche-Bouzroura, R. Nechak, B. Nedjar-Kolli, V. Morizur, S. Poulain-Martini, E. Dunach, Polycyclic Aromatic Compounds, 2016, 1-11.

2015_______________________________________________

Catalytic carbonyl-ene reaction with ketones : evidence for a retro-ene process P. Tremel, C. Iacobucci, L. Massi, S. Olivero, J. F. Gal, E. Duñach, New. J. Chem. 2015, 39, 7453-7458. link

Catalysis of the acylation of aromatic derivatives by metallic tosylates V. Morizur, J. Szafranek, D. Bonhomme, S. Olivero, J. R. Desmurs, E. Duñach, Tetrahedron 2015, 71, 1752-1763. link

Synthesis and odour evaluation of allenic derivatives I. Diaf, A. Joffrin, G. Lemière, E. Dunach, Flavour & Fragrance J. 2015, 478-484. link

Electrosynthèse d'acides et d'esters boroniques S. Olivero, E. Duñach, L'Actualité Chimique 2015, 400-401, 29-30.

Cycloisomerization of Allene–Enol Ethers under Bi(OTf)3 Catalysis Ondet, P. ; Joffrin, A. ; Diaf, I. ; Lemiere, G. ; Dunach, E. Org. Lett. 2015, 17, 1002-1005. link

Synthesis and odour evaluation of tricyclic ether derivatives containing a cis-1,2-dimethyl norbornane moiety Clinet, A. ; Chaignaud, M. ; Clinet, J.-C. ; Duñach, E. Flavour & Fragrance J. 2014, Flavour & Fragrance J. 2015, 30, 165-170. link

Synthesis and antimicrobial evaluation of novel 4-thiazolodinones containing a pyrone moiety R. Nechak, S. Aichouche-Bouzroura, Y. Benmaleek, L. Salhi, S. Poulain-Martini, V. Morizur, E. Dunach, B. Nedjar-Kolli, Synth. Commun. 2015, 45, 262-272. link

2014_______________________________________________

Novel lithium and sodium salts of sulfonamides and bis(sulfonyl)imides : synthesis and electrical conductivity Morizur, V. ; Olivero, S. ; Desmurs, J. R. ; Knauth, P. ; Duñach, E. New J. Chem. 2014, 38, 6193-6197. link

Access to polycyclic derivatives via triflate-catalyzed intramolecular hydroarylation Cacciuttolo, B. ; Poulain-Martini, S. ; Fontane-Vive, F. ; Hussein Abdou, M. A. ; El Kashef, H. ; Duñach, E. Eur J. Org. Chem. 2014, 7458-7468.link

Carbon-carbon bond formation by Lewis superacid catalysis Dunach, E. Chemistry & Biodiversity 2014, 11, 1752-1763. link

Bi(III)-catalysed synthesis of substituted indanes by a double hydroarylation of unactivated 1,3-dienes Cacciuttolo, B. ; Ondet, P. ; Poulain-Martini, S. ; Lemiere, G. ; Dunach, E. Org. Chem. Frontiers 2014, 1, 765-769. link

Application of cooperative iron/copper catalysis to a palladium-free borylation of aryl bromides with pinacolborane Labre, F. ; Gimbert, Y. ; Bannwarth, P. ; Olivero, S. ; Duñach, E. ; Chavant, P-Y. Org. Lett. 2014, 16, 2366-2369. link

Electrochemical catalytic cyclization reactions using environmentally friendly methodologies Dunach, E. ; Medeiros, M. J. ; Olivero, S. Renewable Energy Global Innovations Series 2014, ISSN 2291-2460.

Catàlisi de la funcionalitzacio d'oléfines per superàcids de Lewis Dunach, E. Societat Catalana de Quimica 2013, 12, 50-54. ISSN : 2013-9853.

Poly(vinyl alcohol) Functionalization with Aldehydes in Organic Solvents : Shining Properties of Poly(vinyl acetals) Delattre, E. ; Lemière, G. ; Boulay, B. ; Desmurs, J.R. ; Dunach, E. J. Appl. Polym. Sci. 2014, 131, 40677. link

Metal Triflate-Catalysed Synthesis of Polycyclic Tertiary Alcohols by Cyclisation of gamma-Allenic Ketones Diaf, I. ; Lemière, G. ; Dunach, E. Angew. Chem., Int. Ed. 2014 , 53, 4177-4180. link

Mechanistic insights into the 1,6-diene cycloisomerization catalyzed by Sn(NTf2)4 Nava, P. ; Carissian, Y. ; Drujon, J. ; Grau, F. ; Godeau, J. ; Antoniotti, S. ; Duñach, E. ; Humbel, S. ChemCatChem 2014, 2, 663-672. link

Preparation and olfactory evaluation of mono- and bicyclic compounds featuring gem-dimethylcyclohexane structures Godeau, J. ; Grau, F. ; Antoniotti, S. ; Duñach, E. Flavour & Fragrance J. 2014, 29, 59-66. link

2013_______________________________________________

Electrochemical catalytic cyclization reactions using environmentally friendly methodologies. Dunach, E. ; Medeiros, M. J. ; Olivero, S. J. Electrochem. Soc., 2013, 160, 3112-3116. link

Essential oil composition and antibacterial activity of the different parts of Thymus maroccanus Ball : An Endemic Species in Morocco. Romane, A. ; Belaqziz, R. ; Bahri, F. ; Fernandez, X. ; Antoniotti, S. ; Duñach, E. Natural Product Research, 2013, 27, 1700-1704. link

Indirect Electrochemical Cyclization of Bromoalkoxylated Derivatives using Environmentally Friendly Methodologies Duñach, E. ; Medeiros, M.J. ; Olivero, S. ECS Transactions, 2013, 45, 9-13.

Catalyse et synthèse asymétrique Constantieux, T. ; Duñach, E. L'Actualité Chimique, 2013, 377, 14-17.

An efficient conversion of maleimide derivatives to 2-thioxo imidazolidinones Salhi, L. ; Bouzroura-Aichouche, S. ; Benmaleek, Y. ;Bentarzi, Y. ; Poulain-Martini, S. ; Cacciuttolo, B. ; Dunach, E. ; Nedjar-Kolli, B. Org. Commun. 2013, 6, 87-94.

Catalytic Activation of Olefins by Metal Triflates and Triflimides : Application to Fragrance Chemistry. Lemière, G. ; Dunach, E. Chem. Eur. J. 2013, 19, 3270-3280. link

Metal triflates and triflimides as Lewis superacids : preparation, synthetic application and affinity tests by mass spectrometry. Gal, J. F. ; Iacobucci, C. ; Monfardini, I. ; Massi, L. ; Duñach, E. ; Olivero, S. ; (Mini-review), J. Phys. Org. Chem., 2013, 26, 87-97. link

Synthesis and odour evaluation of alcohols bearing a cis-1,2-dimethyl norbornane moiety. Clinet, A. ; Chaignaud, M. ; Clinet, J.-C. ; Dunach, E. Flavour Fragrance J. 2013, 28, 53-61 link

2012_______________________________________________

Experimental and Theoretical Studies on the Bismuth-Triflate-Catalysed Cycloisomerisation of 1,6,10-Trienes and Aryl Polyenes. Godeau, J. ; Fontaine-Vive, F. ; Antoniotti, S. ; Dunach, E. Chem. Eur. J. 2012, 18, 16815-16822 link

Bi(OTf)3-Catalyzed Cycloisomerization of Aryl-Allenes. Lemiere, G. ; Cacciuttolo, B. ; Belhassen, E. ; Dunach, E. Org. Lett. 2012, 14 , 2750-2753 link

Catalytic versatility and backups in enzyme active sites : The case of serum paraoxonase 1. Ben-David, M. ; Elias, M. ; Filippi, J. J. ; Dunach, E. ; Silman, I. ; Sussman, J. L. ; Tawfik, D.S. J. Molec Bio., 2012, 418, 181-196 link

C-O and C-C bond formation in the cyclisation of gem-(dialkoxymethyl)-1,6-dienes catalysed by tin(IV) triflimidate at room temperature. Vece, V. ; Ben, H. H. K. ; Antoniotti, S. ; Dunach, E. Tetrahedron Lett. 2012, 53 , 5102-5105 link

Efficient Preparation of Anhydrous Metallic Triflates and Triflimides under Ultrasonic Activation. Legrave, N. ; Couhert, A. ; Olivero, S. ; Desmurs, J.-R. ; Dunach, E. Eur. J. Org. Chem. 2012, 901-904 link

A Quantitative Approach of the Interaction between Metal Triflates and Organic Ligands Using Electrospray Mass Spectrometry. Gal, J.-F. ; Iacobucci, C. ; Monfardini, I. ; Massi, L. ; Dunach, E. ; Olivero, S. J. Am. Mass. Spec. 2012, 23, 2059-2062 link

2011_______________________________________________

Biomimetic Cationic Polyannulation Reaction Catalyzed by Bi(OTf)3 : Cyclization of 1,6-Dienes, 1,6,10-Trienes, and Aryl Polyenes. Godeau, J. ; Olivero, S. ; Antoniotti, S. ; Dunach, E. Org. Lett. 2011, 13, 3320-3323 link

Efficient Intramolecular Hydroarylation Catalysed by Bi(III) Triflate. Cacciuttolo, B. ; Poulain-Martini, S. ; Dunach, E. Eur. J. Org. Chem. 2011, 3710-3714 link

2010_______________________________________________

In(III)-Catalysed Tandem C-C and C-O Bond Formation between Phenols and Allylic Acetates. Vece, V. ; Ricci, J. ; Poulain-Martini, S. ; Nava, P. ; Carissan, Y. ; Humbel, S. ; Dunach, E. Eur. J. Org. Chem. 2010, , 6239-6248 link

An Opportunity for Mg-Catalyzed Grignard-Type Reactions : Direct Coupling of Benzylic Halides with Pinacolborane with 10 mol% of Magnesium. Pintaric, C. ; Olivero, S. ; Gimbert, Y. ; Chavant, P. Y. ; Dunach, E. J. Am. Chem. Soc. 2010, 132, 11825-11827 link

Synthesis of New exo- and endo-3,8-Dihydro-β-santalols and Other Norbornyl-Derived Alcohols. Muratore, A. ; Clinet, J.-C. ; Dunach, E. Chem. Biodiversity 2010, 7, 623-638 link

Mass spectrometric characterization of metal triflates and triflimides (Lewis superacid catalysts) by electrospray ionization and tandem mass spectrometry. Monfardini, I. ; Massi, L. ; Tremel, P. ; Hauville, A. ; Olivero, S. ; Dunach, E. ; Gal, J.-F. Rapid Commun. Mass Spectrom. 2010, 24 , 2611-2619 link

Relative basicities toward metal triflates Lewis acids by electrospray mass spectrometry. Monfardini, I. ; Massi, L. ; Dunach, E. ; Olivero, S. ; Gal, J.-F. Chem. Commun. 2010, 46, 8472-8474 link

Flavouring and odorant thiols from renewable natural resources by InIII-catalysed hydrothioacetylation and lipase-catalysed solvolysis. Dia, R.-M. ; Belaqziz, R. ; Romane, A. ; Antoniotti, S. ; Dunach, E. Tetrahedron Lett. 2010, 51, 2164-2167 link

A convenient one pot preparation of 4-thiazolidinones from enaminolactones. Bouzroura, S. ; Bentarzi, Y. ; Kaoua, R. ; Nedjar-Kolli, B. ; Poulain-Martini, S. ; Dunach, E. Org. Commun. 2010, 3, 8-14

N-Acyliminium ion chemistry : highly efficient and versatile carbon-carbon bond formation by nucleophilic substitution of hydroxy groups catalyzed by Sn(NTf(2))(4). Ben, O. R. ; Affani, R. ; Tranchant, M.-J. ; Antoniotti, S. ; Dalla, V. ; Dunach, E. Angew. Chem., Int. Ed. 2010, 49, 776-80 link

Electrophilic functionalization of non-activated olefins catalyzed by Lewis superacids. Antoniotti, S. ; Poulain-Martini, S. ; Dunach, E. Synlett 2010, 2973-2988 link

Metal triflimidates. Better than metal triflates as catalysts in organic synthesis. The effect of a highly delocalized counteranion. Antoniotti, S. ; Dalla, V. ; Dunach, E. Angew. Chem., Int. Ed. 2010, 49, 7860-7888 link

2009_______________________________________________

Catalytic Friedel-Crafts allylation using Zn(II) triflimidate. Ricci, J. ; Poulain-Martini, S. ; Dunach, E. C. R. Chim. 2009, 12, 916-921 link

Electrochemical preparation of pinacol allylboronic esters. Godeau, J. ; Pintaric, C. ; Olivero, S. ; Dunach, E. Electrochim. Acta 2009, 54, 5116-5119 link

Lewis superacids derived from triflic and triflimidic acids and their use as catalysts in 1,6-diene cycloisomerization. Godeau, J. ; Olivero, S. ; Antoniotti, S. ; Dunach, E. C. R. Chim. 2009, 12, 911-915 link

Radical-type reactions in protic and aprotic media : Comparisons in nickel-catalysed electrochemical reductive cyclizations. Dunach, E. ; Esteves, A. P. ; Medeiros, M. J. ; dos, S. N. C. S. ; Olivero, S. C. R. Chim. 2009, 12, 889-894 link

Aluminium Triflate Catalysed Cyclisation of Unsaturated Alcohols : Novel Synthesis of Rose Oxide and Analogues. Coulombel, L. ; Weiwer, M. ; Dunach, E. Eur. J. Org. Chem. 2009, 5788-5795 link

Tin(IV) triflimidate-catalyzed cyclization of epoxy esters to functionalized δ-hydroxy-γ-lactones. Antoniotti, S. ; Dunach, E. Tetrahedron Lett. 2009, 50, 2536-2539 link

2008_______________________________________________

New norbornyl derivatives as woody fragrant materials. Muratore, A. ; Dunach, E. ; Clinet, J.-C. ; Plessis, C. Chem. Biodiversity 2008, 5, 1099-1114 link

New aldehydes by catalytic diene cycloisomerisations. Grau, F. ; Bayon, J. C. ; Aguirre, P. A. ; Parella, T. ; Dunach, E. Eur. J. Org. Chem. 2008, 1214-1223 link

Stereospecific cyclodehydration of 1,4-sulfanylalcohols to thiolanes : mechanistic insights. Filippi, J.-J. ; Dunach, E. ; Fernandez, X. ; Meierhenrich, U. J. Tetrahedron 2008, 64, 9999-10003 link

Lewis super-acid catalyzed cyclizations : a new route to fragrance compounds. Coulombel, L. ; Grau, F. ; Weiwer, M. ; Favier, I. ; Chaminade, X. ; Heumann, A. ; Bayon, J. C. ; Aguirre, P. A. ; Dunach, E. Chem. Biodiversity 2008, 5, 1070-1082 link

Aluminum triflate-catalyzed regioselective cycloisomerisation of non-activated unsaturated oximes. Chaminade, X. ; Chiba, S. ; Narasaka, K. ; Dunach, E. Tetrahedron Lett. 2008, 49, 2384-2387 link

Reaction design for evaluation of the substrate range of hydrolases. Antoniotti, S. ; Fernandez, X. ; Dunach, E. Biocatal. Biotransform. 2008, 26, 228-234

Facile preparation of metallic triflates and triflimidates by oxidative dissolution of metal powders. Antoniotti, S. ; Dunach, E., Chem. Commun. 2008, 993-995 link

2007_______________________________________________

Indium triflate-catalysed addition of thio compounds to camphene : a novel route to 2,3,3-trimethyl-2-thiobicyclo[2.2.1]heptane derivatives. Weiewer, M. ; Chaminade, X. ; Bayon, J. C. ; Dunach, E. Eur. J. Org. Chem. 2007, 2464-2469 link

Hydroalkoxylation of non-activated olefins catalyzed by Lewis superacids in alcoholic solvents : an eco-friendly reaction. Lemechko, P. ; Grau, F. ; Antoniotti, S. ; Dunach, E. Tetrahedron Lett. 2007, 48, 5731-5734 link

2006_______________________________________________

Indium(III)-catalyzed highly regioselective addition of thiolacetic acid to non-activated olefins. Weiwer, M. ; Dunach, E. Tetrahedron Lett. 2006, 47 , 287-289 link

Regioselective indium(III) trifluoromethanesulfonate-catalyzed hydrothiolation of non-activated olefins. Weiwer, M. ; Coulombel, L. ; Dunach, E. Chem. Commun. 2006, 332-334 link

An environmentally friendly synthesis of functionalized indanes using electrochemical cyclization of ortho-halo-substituted homoallyl ethers and esters. Olivero, S. ; Perriot, R. ; Dunach, E. ; Baru, A. R. ; Bell, E. D. ; Mohan, R. S. Synlett 2006, 2021-2026 link

Cycloisomerizaton of 1,6-dienes mediated by Lewis super acids without additives : easy access to polysubstituted six-membered carbocycles. Grau, F. ; Heumann, A. ; Dunach, E. Angew. Chem., Int. Ed. 2006, 45, 7285-7289 link

Lewis acid-catalysed isomerization of thionolactones to thiolactones. Inversion of configuration. Filippi, J.-J. ; Fernandez, X. ; Dunach, E. Tetrahedron Lett. 2006, 47 , 6067-6070 link

Intramolecular reductive cyclisations using electrochemistry : development of environmentally friendly synthetic methodologies. Dunach, E. ; Medeiros, M. J. ; Olivero, S., New J. Chem. 2006, 30, 1534-1548 link

Aluminum(III) trifluoromethanesulfonate as an efficient catalyst for the intramolecular hydroalkoxylation of unactivated olefins : experimental and theoretical approaches. Coulombel, L. ; Rajzmann, M. ; Pons, J.-M. ; Olivero, S. ; Dunach, E. Chem.Eur. J. 2006, 12, 6356-6365 link

Novel catalytic tandem isomerization/cyclization reaction of α-methallyloxy carboxylic acids. Chaminade, X. ; Coulombel, L. ; Olivero, S. ; Dunach, E. Eur. J. Org. Chem. 2006, 3554-3557 link

Density functional theory investigations on acid-catalyzed epoxide oxidative ring-opening by DMSO. Competition between oxidation processes. Antoniotti, S. ; Golebiowski, J. ; Cabrol-Bass, D. ; Dunach, E. J. Mol. Struct. : THEOCHEM 2006, 763, 155-159 link

2005_______________________________________________

Conversion of norbornene derivatives into vicinal-dithioethers via S8 activation. Poulain, S. ; Julien, S. ; Dunach, E. Tetrahedron Lett. 2005, 46 , 7077-7079 link

Electrochemical intramolecular cyclization of propargyl bromoethers catalyzed by nickel complexes. Dunach, E. ; Paula, E. A. ; Medeiros, M. J. ; Olivero, S. New J. Chem. 2005, 29, 633-636 link

Catalytic formation of C-O bonds by alkene activation. Lewis acid-cycloisomerisation of olefinic alcohols. Coulombel, L. ; Favier, I. ; Dunach, E. Chem. Commun. 2005, 2286-2288 link

Cycloisomerization of olefinic carboxylic acids catalyzed by trifluoromethanesulfonic acid. Coulombel, L. ; Dunach, E., Synth. Commun. 2005, 35, 153-160 link

2004_______________________________________________

Nickel-catalyzed electrochemical synthesis of dihydro-benzo[b]thiophene derivatives. Pelletier, J. ; Olivero, S. ; Dunach, E. Synth. Commun. 2004, 34, 3343-3348 link

Electrosynthesis of dihydrobenzo[b]thiophene derivatives catalyzed by nickel complexes. Pelletier, J. ; Olivero, S. ; Dunach, E. Proc. - Electrochem. Soc. 2004, 10, 129-132

CoCl2 catalyzed decarboxylation-oxidation of mandelic acids by molecular oxygen. Favier, I. ; Dunach, E. ; Hebrault, D. ; Desmurs, J.-R. New J. Chem. 2004 , 28 , 62-66 link

New protic salts of aprotic polar solvents. Favier, I. ; Dunach, E. Tetrahedron Lett. 2004, 45, 3393-3395 link

Triflic acid-catalyzed cyclization of unsaturated alcohols. Coulombel, L. ; Dunach, E. Green Chem. 2004, 6, 499-501 link

Structural studies of mono- and dimetallic MoVI complexes - a new mechanistic contribution in catalytic olefin epoxidation provided by oxazoline ligands. Brito, J. A. ; Gomez, M. ; Muller, G. ; Teruel, H. ; Clinet, J.-C. ; Dunach, E. ; Maestro, M. A. Eur. J. Inorg. Chem. 2004, 4278-4285 link

Studies on the catalytic oxidation of epoxides to α-diketones by Bi(0)/O2 in DMSO. Antoniotti, S. ; Dunach, E. J. Mol. Catal. A : Chem. 2004, 208, 135-145 link

Recent uses of bismuth derivatives in organic synthesis. Antoniotti, S. ; Dunach, E. C. R. Chim. 2004, 7, 679-688 link

Mechanistic aspects of the bismuth-catalysed oxidation of epoxides to α-diketones. Antoniotti, S. ; Dunach, E. Eur. J. Org. Chem. 2004,3459-3464 link

Catalytic epoxide oxidation : a novel access to flavouring and odorant α-diketones. Antoniotti, S. ; Alezra, N. ; Fernandez, X. ; Dunach, E. Flavour Fragrance J. 2004, 19, 373-381 link

2003_______________________________________________

New electrosynthesis of arylboronic esters from aromatic halides and pinacolborane. Laza, C. ; Dunach, E. Adv. Synth. Catal. 2003, 580-583 link

Novel method for synthesis of arylboronic acids and esters by electroreduction of halogenated aromatic derivatives in the presence of borating agents. Laza, C. ; Dunach, E. C. R. Chim. 2003, 6, 185-187 link

Novel electrosynthesis of arylboronic acids and esters. Laza, C. ; Dunach, E. Proc. - Electrochem. Soc. 2003, 12, 21-24

α,β-Unsaturated 1,3-oxathiolanes as masked heterodienes in the thio Diels-Alder reaction with styrene derivatives. Kerverdo, S. ; Lizzani-Cuvelier, L. ; Dunach, E. Tetrahedron Lett. 2003, 44, 853-856 link

Thio Diels-Alder reactions of α,β-unsaturated 1,3-oxathiolanes with aliphatic olefins and 1,3-dienes. Kerverdo, S. ; Lizzani-Cuvelier, L. ; Dunach, E. Tetrahedron Lett. 2003, 44, 8841-8844 link

Novel electrosynthesis of metallic bis(trifluoromethanesulfonyl) imides. Favier, I. ; Dunach, E. Tetrahedron Lett.2003, 44, 2031-2032 link

Oxidation of mandelic acid derivatives catalyzed by Bi(0)/O2 systems : mechanistic considerations. Favier, I. ; Dunach, E. Tetrahedron 2003, 59, 1823-1830 link

Carbon-carbon bond formation with electrogenerated nickel and palladium complexes. Dunach, E. ; Franco, D. ; Olivero, S. Eur. J. Org. Chem. 2003, 1605-1622 link

Epoxide oxidations. A valuable tool in organic synthesis. Antoniotti, S. ; Dunach, E. Synthesis 2003, 2753-2762 link

Brevets_____________________________________________

Nouveaux polymères contenant des sels de lithium ou de sodium de bis(sulfonyl)imides greffes, leurs procedes de preparation et leurs utilisations comme electrolytes pour batteries. V. Morizur, S. Olivero, P. Knauth, J. R. Desmurs, E. Dunach, CDP-Innovation ; PCT WO2016/012670 du 28/01/2016. Demande de brevet aux Etats-Unis numéro US15/327,606 déposée le 19/01/2017 ; publiée le : 15/06/2017 sous le numéro US20170170516A1

Nouveaux polymères contenant des sels de lithium ou de sodium de sulfonamides, leurs procedes de preparation et leurs utilisations comme electrolytes pour batteries. Polymers containing lithium or sodium sulfonamide salts, their methods of preparation and their uses as electrolytes for batteries. V. Morizur, S. Olivero, J. R. Desmurs, E. Dunach, CDP-Innovation ; PCT WO2016/012669 du 28/01/2016. Demande de brevet aux Etats-Unis numéro US15/327,609 déposée le 19/01/2017 ; publiée le :22/06/2017 sous le numéro US20170179526A1

Nouveaux polymères contenant des fonctions sulfonates métalliques, leur procédés de préparation et leurs utilisation comme antibactériens, fongicides et antimicrobiens. V. Morizur, S. Olivero, A. Adao, J.R. Desmurs, E. Duñach. FR 3030534B1 du 12/05/2017.

Nouveaux matériaux à effets optiques et leurs applications. V. Morizur, S. Olivero, J.R. Desmurs, E. Duñach, Fr Dépôt Fév. 2017.

Nouveaux polymères contenant des sels de lithium ou de sodium de bis(sulfonyl)imides greffes, leurs procedes de preparation et leurs utilisations comme electrolytes pour batteries V. Morizur, S. Olivero, P. Knauth, J. R. Desmurs, E. Dunach, CDP-Innovation ; Appl. FR N° 2013-59771 ; FR Pat. N° 3007647A1 2015.

Nouveaux polymères contenant des sels de lithium ou de sodium de sulfonamides, leurs procedes de preparation et leurs utilisations comme electrolytes pour batteries V. Morizur, S. Olivero, J. R. Desmurs, E. Dunach, CDP-Innovation ; Demande de brevet français, 2014, n° 14/01709, 2014.

Nouveaux polymères contenant des fonctions sulfonates d'ammonium, leur procédés de préparation et leurs utilisation comme catalyseurs, antibactériens, fongicides V. Morizur, S. Olivero, J.R. Desmurs, E. Duñach, Fr Dépôt 14/02989, 2014.

Nouveaux polymères contenant des fonctions sulfonates métalliques, leur procédés de préparation et leurs utilisation comme antibactériens, fongicides et antimicrobiens V. Morizur, S. Olivero, A. Adao, J.R. Desmurs, E. Duñach, Fr Dépôt 14/02990, 2014.

Nouveaux polymères contenant des fonctions sulfonates métalliques, leur procédés de préparation et leurs utilisation comme catalyseurs V. Morizur, S. Olivero, J.R. Desmurs, E. Duñach, Fr Dépôt 14/02991, 2014.

Alcool Polyvinylique Fonctionnalise par un dérivé Aromatique et/ou un dérivé Aliphatique B. Boulay, E. Delattre, J. R. Desmurs, E. Dunach, G. Lemière 2013, french patent submission number 13 59771.

Preparation of metal salts of triflic acid and of triflimidic acid by ultrasonic treatment. Desmurs, Jean Roger ; Dunach, Isabel ; Olivero, Sandra ; Antoniotti, Sylvain. PCT Int. Appl. 2012, WO 2012010752 A1 20120126.

Procédé de preparation d'acides et d'esters boroniques en presence de magnesium métallique. E. Dunach, S. Olivero, C. Pintaric, PCT Int. Appl. 2010, WO 2010055245 A2 20100520.

Isopropylmethylcyclopentane . J. Mane, E. Dunach, A. Muratore, J. C. Clinet, FR 09 53707, 2009.

Nouveaux aldéhydes à structure norbornane : préparations et utilisations en parfumerie. J. Mane, A. Muratore, I. Dunach, J. C. Clinet. 2008, PCT/WO 2009/138657 A1.

Procédé de préparation de de la 5,5-dimethyl-3-ethyl-3,4-dihydrofuran-2-one. Mane, J. M. E. ; Clinet, J. C. ; Clinet, I. ; Colombel, L. ; Marin, C. FR 2 906 531 A1 2007.

Utilisation en parfumerie et aromatique et procédé de préparation de la la 5,5-dimethyl-3-ethyl-3,4-dihydrofuran-2-one. J. Mane, J. C. Clinet, I. Dunach, L. Coulombel, C. Marin, V Mane Fils, Fr. ; PTC/FR 200705 2004.

Method for transforming a 1,2-disubstituted epoxide cycle into its alpha-diketone derivative. I. Dunach-Clinet, S. Antoniotti (Rhodia Chimie, Fr.), PCT/WO 03/022789 A2, 2003.

ICN Seminar

2017-09-19T14:55:31Z

The colloquia will be held in the 'Salle de séminaires', Bât. de Chimie, Institut de Chimie de Nice, Friday at 11 am, unless otherwise stated. All visitors are welcome !

Convenors : Dr. Cornelia Meinert, Dr. Luc Demange & Prof. Christophe Den Auwer

Véronique Michelet

2017-09-18T13:29:27Z

Professor

APSM Team
Group leader "Synthesis & Catalytic Methodologies"
Tel : +33 (0)4 92 07 61 31
E-mail : veronique.michelet@unice.fr

Research topics

Formation of C-C, C-O, C-N & C-F bonds via catalysis (Pd, Cu, In, Ni, Rh, Pt, Ir, Ag et Au…)
Atom-economical processes
Asymmetric Catalysis
Metallo-organocatalysis & organocatalysis
Catalysis in water
Synthesis and applications of novel atropoisomeric and/or hydrosoluble ligand
Novel fluorescent molecules : synthesis et photophysical properties, complexation of pollutant cations

Professional background

Since 2017 Professor - University of Nice Sophia- Antipolis
Since 2007 CNRS Research Director - ENSCP - Chimie ParisTech -
1998-2006 CNRS Associate Researcher - ENSCP - Chimie ParisTech -
1998 Post-doctoral internship, Imperial College (London, GB), Laboratory of Pr. A. G. M. Barrett, “Synthesis of polypeptides over solid support. Application to biopolymeres recognition”
1997 Post-doctoral internship, University of Pennsylvania (Philadelphia, USA), Laboratory of Pr. J. D. Winkler, “Synthesis of photosensible macrocycle. Applications to the photodynamic detection and transportation of metallic ions”
1993-1996 PhD of Organic Chemistry, University Pierre & Marie Curie (Paris 6). “ Synthetic Approach of the west part of ambruticin and analogues via Pd-catalyzed alkylation and cyclopropanation strategies.” under the supervision of Pr. J.-P. Genêt

Book

“Gold Catalysis : An Homogeneous Approach” Edited by F. Dean Toste & Véronique Michelet Imperial College Press, Catalytic Science Series : Volume 13, 2014.

Selection of recent publications

Ye, F. ; Haddad, M. ; Ratovelomanana-Vidal, V. ; Michelet, V. Org. Lett. 2017, 19, 1104-1107. “Ruthenium-Catalyzed [2+2+2] Cycloaddition Reaction Forming 2-Aminopyridine Derivatives from α,ω-Diynes and Cyanamides”

Arcadi, A. ; Chiarini, M. ; Del Vecchio, L. ; Marinelli, F. ; Michelet, V. Eur. J. Org. Chem. 2017, 2214-2222. “Sequential Silver-Catalyzed Oxidative Cyclization Reactions of Unprotected 2-Alkynylanilines to Anthranils”. VIP article, Cover picture.

Tomas-Mendivil, E. ; Heinrich, C. ; Ortuno, J.-C. ; Starck, J. ; Michelet, V. ACS Catal. 2017, 7, 380-387. “Gold-catalyzed access to 1H-isochromenes : reaction development and mechanistic insight”

Ye, F. ; Haddad, M. ; Michelet, V. ; Ratovelomanana-Vidal, V. Org. Lett. 2016, 18, 5612-5615. “Access toward Fluorenone Derivatives through Solvent-Free Ruthenium Trichloride Mediated [2 + 2 + 2] Cycloadditions”

Le Boucher d'Herouville, F. ; Millet, A. ; Scalone, M. ; Michelet, V. Synthesis 2016, 48, 3309-3316. "Synthesis of Atropisomeric MeOBIPHEP Analogues and Their Application in Silver-Catalyzed Cycloisomerization of Allenols"

Carrër, A. ; Péan, C. ; Perron-Sierra, F. ; Mirguet, O. ; Michelet, V. Adv. Synth. Catal. 2016, 358, 1540-1545. "Gold-Catalyzed Cyclizations of Alkynyl Silyl Enol Ethers : an Easy Access to Bicyclo[3.2.1]octanone Derivatives”

Laugeois, M. ; Ponra, S. ; Ratovelomanana-Vidal, V. ; Michelet, V. ; Vitale, M.R. Chem. Commun. 2016, 52, 5332-5335. “Asymmetric preparation of polysubstituted cyclopentanes by synergistic Pd(0)/amine catalyzed formal [3+2] cycloadditions of vinyl cyclopropanes with enals”

Arcadi, A. ; Chiarini, M. ; Del Vecchio, L. ; Marinelli, F. ; Michelet, V. Chem. Commun. 2016, 52, 1458-1461. “Silver- versus gold-catalyzed sequential oxidative cyclization of unprotected 2-alkynylanilines with oxone“

Tomas-Mendivil, E. ; Starck, J. ; Ortuno, J.-C. ; Michelet, V. Org. Lett. 2015, 17, 6126-6129. “Synthesis of Functionalized 1H-Isochromene Derivatives via a Au-Catalyzed Domino Cycloisomerization/Reduction Approach”. Selected for Organic Chemistry Portal www.organic-chemistry.org/ab..., www.organic-chemistry.org/ch... and http://www.organic-chemistry.org/sy...

Moragues, A. ; Neatu, F. ; Pârvulescu, V.I. ; Marcos, M. D. ; Amorós, P. ; Michelet, V. ACS Catal. 2015, 5, 5060-5067. “Heterogeneous gold catalyst : synthesis, characterization and application in 1,4-addition of boronic acids to enones”

5. Equipements

2017-09-12T10:05:54Z

Equipements du Centre d'analyse thermique, calorimétrique, mécanique et rhéologique

Analyse thermogravimétrique (ATG, 20 – 1600°C, 0,1 microgramme), Couplage ATG/GC-MS
Differential Scanning Calorimetry (DSC, -150°C ; 800°C)
DSC à température modulée (TMDSC)
DSC à perturbation stochastique de température (TOPEM)
Ultra Fast Calorimetry (FlashDSC, -95°C, 450°C, vitesse maximale 2400 000 K/min au chauffage et 240 000 K/min refroidissement)
Calorimétrie de réaction (RC) et C80
Rhéométrie dynamique (-150°C ; 500°C)
Analyse Mécanique Dynamique (DMA, -150°C / 500°C)
Essais de traction, flexion, compression (10 kN)
Thermomicroscopie avec lumière polarisée (-150 / 350°C) et traitement d'images
Presse chauffante avec régulation de température (200 bars, 300°C)

Calorimètre de réaction C80 (Setaram)

DSC (Mettler-Toldeo) dont un TOPEM

Microscope optique avec platine chauffante et traitement d'images

Rheomètre (ThermoFisher)

DMA (Mettler-Toldeo)

FlashDSC (Mettler-Toldeo)

TGA/GC-MS (Mettler-Toldeo)

Machine de traction / flexion / compression