POSITION SCIENTIFIC BACKGROUND

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1 Dr. Véronique Dufaud Date of Birth: Laboratoire de Chimie -UMR - Ecole Normale Supérieure de Lyon 46 allée d Italie Lyon 07 vdufaud@ens-lyon.fr POSITION Senior Researcher, CNRS Research activities: - Surface organometallic chemistry - Hybrid mesoporous silica materials synthesis and functionalization - Heterogeneous catalysis SCIENTIFIC BACKGROUND Researcher in the CNRS, assigned to the Laboratory of Chemistry, Ecole Normale Supérieure de Lyon, (Philippe Sautet, Director, Lyon) Associate Visitor in the group of Professor Mark E. Davis, California Institute of Technology (USA), Pasadena, USA : «Organic-inorganic multifunctional hybrid nanomaterials : spatial organization of functional groups via a molecular approach» Researcher in the CNRS assigned to the Institut of Research in Catalysis (Bernard Bigot, Director, Villeurbanne) Researcher in the CNRS assigned to the Laboratory of Surface Organometallic Chemistry (Jean-Marie Basset, director, Villeurbanne, France) Post-doctoral Research Associate in the group of Professor Wolfgang A. Herrmann studying the synthesis of molecular transition metal complexes of polyoligosilsequioxanes as soluble models of oxide supported species 1991 Thesis research on the carbonylation of free and coordinated aryl chlorides catalysed by palladium phosphine complexes with particular attention to catalytic intermediates PUBLICATIONS P1 P2 "A direct and efficient synthesis of allenyl sulfones by the Horner-Wittig reaction" Fillion, H.; Hseine, A.; Pera, M. H.; Dufaud, V.; Refouvelet, B., Synthesis 1987, "Bimetallic activation in homogeneous catalysis. Palladium-catalyzed carbonylation of tricarbonyl(chloroarene)chromium complexes to the corresponding aldehydes, esters, amides, and α-oxo amides" Mutin, R.; Lucas, C.; Thivolle-Cazat, J.; Dufaud, V.; Dany, F.; Basset, J.-M., J. Chem. Soc., Chem. Commun., 1988,

2 P3 P4 P5 P6 "An improvement in the Wittig-Horner synthesis of allenyl sulfones and allenic carboxanilides under sonochemical conditions" Fillion, H.; Refouvelet, B.; Pera, M. H.; Dufaud, V.; Luche, J. L., Synth. Commun., 1989, 19, "Bimetallic activation in homogeneous catalysis. Part II. Formation of α-oxo amide by palladium-catalyzed double carbonylation of the tricarbonyl(chlorobenzene)chromium complex" Dany, F.; Mutin, R.; Lucas, C.; Dufaud, V.; Thivolle-Cazat, J.; Basset, J.-M., J. Mol. Catal., 1989, 51, L15-L20. "Palladium-catalyzed carbonylation of aryl chlorides to the corresponding methyl esters" Dufaud, V.; Thivolle-Cazat, J.; Basset, J.-M., J. Chem. Soc., Chem. Commun., 1990, "Bimetallic activation in homogeneous catalysis. 3. Mechanistic study of the methoxycarbonylation of tricarbonyl(chlorobenzene)chromium; isolation and reactivity of possible reaction intermediates" Dufaud, V.; Thivolle-Cazat, J.; Basset, J.-M.; Mathieu, R.; Jaud, J.; Waissermann, J., Organometallics, 1991, 10, P7 "Palladium-catalyzed carbon-carbon bond formation from (η 6 - chloroarene)cr(co) 3 complexes: an example of bimetallic activation in homogeneous catalysis" P8 P9 P10 P11 P12 Carpentier, J. F.; Petit, F.; Mortreux, A.; Dufaud, V.; Basset, J.-M.; Thivolle- Cazat, J., J. Mol. Catal. 1993, 81, "Lanthanoid complexes. IX. Reactivity control of lanthanoid amides through ligand effects. Synthesis and structures of sterically congested alkoxy complexes" Herrmann, W. A.; Anwander, R.; Munck, F. C.; Scherer, W.; Dufaud, V.; Huber, N. W.; Artus, G. R. J., Z. Naturforsch., B: Chem. Sci., 1994, 49, "Lanthanoid complexes. Part 7. Molecular siloxane complex of rare earth metals: model system for silicate-supported catalysts?" Herrmann, W. A.; Anwander, R.; Dufaud, V.; Scherer, W., Angew. Chem., Int. Ed. engl., 1994, 33(12), "Surface Organometallic Chemistry of Inorganic Oxides: The synthesis and characterization of ( SiO)Ta(=CHC(CH 3 ) 3 )(CH 2 C(CH 3 ) 3 ) 2 and ( SiO) 2 Ta(=CHC(CH 3 ) 3 )(CH 2 C(CH 3 ) 3 )" Dufaud, V.; Niccolai, G. P.; Thivolle Cazat, J.; Basset, J.-M., J. Am. Chem. Soc. 1995, 117, "Catalytic cleavage of the C-H and C-C bonds of alkanes by surface organometallic chemistry" Corker, J.; Lefebvre, F.; Lécuyer, C.; Dufaud, V.; Evans, J.; Quignard, F.; Choplin, A.; Basset, J.-M., Science, 1996, 271, "Organometallic surface chemistry: fundamental aspects and applications in catalysis"

3 P13 P14 P15 P16 P17 P18 P19 P20 P21 Lefebvre, F.; Candy, J.-P.; de Mallmann, A.; Dufaud, V.; Niccolai, G. P.; Santini, C.; Thivolle-Cazat, J.; Basset, J.-M., Actual. Chim., 1996, 7, "Multiple bonds between main-group elements and transition metals. A molecularly defined, grafted olefin metathesis catalyst from tris(neopentyl)nitridomolybdenum(vi)" Herrmann, W. A.; Stumpf, A.; Priermeier, T.; Bogdanovic, S.; Dufaud, V.; Basset, J.-M., Angew. Chem., Int. Ed. Eng., 1996, 35, "Theoretical study of silsesquioxane organometallic complex structure and infrared spectrum. I. Objects of investigation, implemented approaches and construction of molecular models" Davidova, I. E.; Gribov, L. A.; Maslov, V. I.; Dufaud, V.; Niccolai, G. P.; Bayard, F.; Basset, J.-M., J. Molec. Struct., 1998, 443, "Theoretical study of silsesquioxane organometallic complex structure and infrared spectrum. II. Interpretation of the infrared spectrum" Davidova, I. E.; Gribov, L. A.; Maslov, V. I.; Dufaud, V.; Niccolai, G. P.; Bayard, F.; Basset, J.-M., J. Molec. Struct., 1998, 443, "Catalytic hydrogenolysis at low temperature and pressure of polyethylene and polypropylene to diesels or lower alkanes by a zirconium hydride supported on silica-alumina: A step toward polyolefin degradation by the microscopic reverse of Ziegler-Natta polymerisation" Dufaud, V.; Basset, J.-M., Angew. Chem., Int. Ed. Eng. 1998, 37, "Catalytic hydrogenolysis at low temperature and pressure of polyethylene and polypropylene to diesels or lower alkanes by a zirconium hydride supported on silica-alumina: a step toward polyolefin degradation by the microscopic reverse of Ziegler-Natta polymerization" Dufaud, V.; Basset, J.-M. Chemtracts, 1999, 12, "Oxide supported surface organometallic complexes as a new generation of catalysts for carbon-carbon bond activation" Lefebvre, F.; Thivolle-Cazat, J.; Dufaud, V.; Niccolai, G. P.; Basset, J.-M. Appl. Catal., A 1999, 182, 1-8. "Supported metallocene catalysts by surface organometallic chemistry. Synthesis, characterization and reactivity in ethylene polymerization of oxide supported mono and biscyclopentadienyl zirconium alkyl complexes: establishment of strucure/reactivity relationships" Jezequel, M.; Dufaud, V.; Ruiz-Garcia, M.; Carrillo-Hermosilla, F.; Neugebauer, U.; Niccolai, G. P.; Lefebvre, F.; Bayard, F.; Corker, J.; Fiddy, S.; Evans, J.; Broyer, J. P.; Malinge, J.; Basset, J. M., J. Am. Chem. Soc. 2001, 123, "Design of heterogeneous catalysts via multiple active site positioning in organic-inorganic hybrid matarials" Dufaud, V.; Davis, M. E., J. Am. Chem. Soc. 2003, 125, Surface organometallic chemistry of zirconium. Chemical reactivity of the Si-O-ZrNp 3 surface complex synthesized on dehydroxylated silica and application to the modification of mordenite Adachi, M.; Nedez, C.; Wang, Xu Xu; Bayard, F.; Dufaud, V.; Lefebvre, F.; Basset, J. M., J. Mol. Catal. A: Chemical 2003, ,

4 P22 P23 P24 P25 SOMC of Tin: Mechanism of interconversion of the silica supported tin alkyl complexes ( SiO) 3-n Sn(n-C 4 H 9 ) n+1, n = 0, 1, 2. Synthesis and characterization of the tin containing polyhedral oligosilsesquioxanes [(c-c 5 H 9 ) 7 Si 8 O 12 (CH 3 ) 2 Sn(n-C 4 H 9 ) 3 ], [(c-c 5 H 9 ) 7 Si 7 O 11 (OH)Sn(n-C 4 H 9 ) 2 ] and [(c- C 5 H 9 ) 7 Si 7 O 12 Sn(n-C 4 H 9 )] as possible models for the expected surface structures Nedez, C.; Dufaud, V.; Fenet, B.; Lefebvre, F.; Basset, J. M., Comptes-Rendus Chimie 2004, 7(8-9), Heterogeneous well-defined catalysts for metathesis of inert and not so inert bonds Thieuleux, C.; Coperet, C.; Dufaud, V.; Marangelli, C.; Kuntz, E.; Basset, J. M., Journal of Molecular Catalysis A: Chemical 2004, 213(1), Organometallic chemistry inside the pore walls of mesostructured silica materials Dufaud, V.; Beauchesne, F.; Bonneviot, L., Angew. Chem. Int. Ed. 2005, 44, Copper-free heterogeneous catalysts for the Sonogashira cross-coupling reaction: preparation, characterization, activity and applications for organic synthesis Rollet, P., Kleist, W., Dufaud, V., Djakovitch, L., Journal of Molecular Catalysis A: Chemical 2005, 213(1), P26 Heterogeneous Pd-catalysts applied to the synthesis of 2- and 2, 3- functional indoles P27 P28 P29 P30 Djakovitch, L., Dufaud, V., Zaidi, R., Advanced Synthesis and Catalysis 2006, 348(6), Enhanced Cooperative, Catalytic Behavior of Organic Functional Groups by Immobilization Zeidan, R. K., Dufaud, V. and Davis, M. E., Journal of Catalysis 2006, 239(2), Suzuki-Miyaura Reactions of Aryl Chloride Derivatives with Arylboronic Acids using Mesoporous Silica-Supported Aryldicyclohexylphosphine Sayah, R., Glegoła, K., Framery, E., Dufaud, V., Advanced Synthesis and Catalysis 2007, 349 (3), Organized Surface Functional Groups: Cooperative Catalysis via Thiol/Sulfonic Acid Pairing Margelefsky, Eric L., Zeidan, Ryan K., Dufaud, Veronique, Davis, Mark E. J. Am. Chem. Soc. 2007, 129(44), Nanoscale organization of thiol and sulfonic acid on silica leads to a highly active and selective bifunctional, heterogeneous catalyst for bisphenol synthesis Margelefsky, Eric L., Bendjériou, Anissa, Zeidan, Ryan K., Dufaud, Véronique, Davis, Mark E. J. Am. Chem. Soc. 2008, 130(40), P31 Encapsulation and Stabilization of Heteropolyacids Inside the Pore Walls of Mesostructured Silica Materials

5 P32 P33 Dufaud, V., Lefebvre, F., Niccolai, G. P., Aouine, M. Journal of Materials Chemistry, 2009, 19, Silica Supported Zirconium Complexes and their Polyoligosilsesquioxane Analogues in the Transesterification of Acrylates: Part 1. Synthesis and Characterization Valérie Salinier, J. M. Corker, Frédéric lefebvre, François Bayard, Véronique Dufaud and Jean-Marie Basset, Advanced Synthesis and Catalysis, 2009, 351, Silica Supported Zirconium Complexes and their Polyoligosilsesquioxane Analogues in the Transesterification of Acrylates: Part 2. Activity, Recycling and Regeneration Valérie Salinier, Gerald P. Niccolai, Véronique Dufaud and Jean-Marie Basset, Advanced Synthesis and Catalysis, 2009, 351, P34 P35 Asymmetric hydrogenation using Wilkinson-type rhodium complexes immobilized in mesoporous silica Reine Sayah, Eric Framery and Véronique Dufaud, Green Chemistry 2009, 11, «First heterogeneous ligand and salt free Larock indole synthesis Nelly Batail, Anissa Bendjeriou, Thierry Lomberget, Roland Barret, Véronique Dufaud and Laurent Djakovitch, Advanced Synthesis and Catalysis, 2009, 351, P36 P37 P38 Optimised procedures for the one-pot selective syntheses of indoxyls and 4-quinolones by a carbonylative Sonogashira/cyclisation sequence Marie Genelot, Anissa Bendjeriou, Véronique Dufaud, Laurent Djakovitch, Appl. Catal. A-General, 2009, 369, Immobilization of chiral cationic diphosphine rhodium complexes in nanopores of mesoporous silica and application in asymmetric hydrogenation Reine Sayah, Marie Le Floch, Eric Framery, and Véronique Dufaud, Journal of Molecular Catalysis A: Chemical, 2010, 315, Inorganic Hybrid Materials with Encapsulated Polyoxometalates Véronique Dufaud and Frédéric Lefebvre, Materials 2010, 3, B1 BREVETS D INVENTION (B) "Process for controlled degradation of hydrocarbon polymers or waxes", Dufaud, V.; Basset, J.-M., CPE Lyon; PCT Int. Appl pp., WO

6 B2 B3 B4 "Transesterification catalysts for (meth)acrylate ester manufacture", Ferret, N.; Dufaud, V.; Salinier, V.; Basset, J.-M., Elf Atochem Sa; Brevet Français, N FR A (Chem. Abst ). "Method for transformation and/or recycling of polymers or copolymers", Gobley, O.; Da-Cruz, F.; Basset, J.-M.; Marangelli, C.; Niccolai, V.; Lucas, C.; CNRS, PCT Int. Appl pp., WO A2. "Preparation of multi-functionalized porous silica mesostructures using polycondensation in micellar surfactant and functionalizations ", Dufaud Niccolai, V.; Bonneviot L., Fr. Demande (2006), 58 pp. FR A CAN 145:12672 AN 2006: