22 |
Hélène Lebel and Kim Huard. "Transition Metal Catalyzed Nitrene C-H Insertion." In Org. React.; John Wiley & Sons Ltd.: Chichester; 2011 (soumis). |
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21 |
Hélène Lebel. "Rhodium-Catalyzed Amination of C-H Bonds." In Transition Metal-Catalyzed Carbon-Heteroatom Bond Formation; A. K. Yudin (Ed.); John Wiley & Sons Ltd.: Chichester; 2011 137-155. |
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20 |
Hélène Lebel. "Copper, Chloro[1,3-Dihydro-1,3-bis(2,4,6-Trimethylphenyl)-2H-Imidazol-2-Ylidene]-." In Encyclopedia of Reagents for Organic Synthesis; A. B. Charette, D. Crich, P. L. Fuchs, G. A. Molander (Eds.); John Wiley & Sons Ltd.: Chichester, 2nd Ed.; 2011 (accepté). |
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19 |
Hélène Lebel. "2,3-Bis[(R)-1,1-Dimethylethyl)methyphoshino]-Quinoxaline." In Encyclopedia of Reagents for Organic Synthesis; A. B. Charette, D. Crich, P. L. Fuchs, G. A. Molander (Eds.); John Wiley & Sons Ltd.: Chichester, 2nd Ed.; 2010 (accepté). |
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18 |
Hélène Lebel. "Bis(2,4,6-Trimethylphenyl)phoshorus Chloride." In Encyclopedia of Reagents for Organic Synthesis; A. B. Charette, D. Crich, P. L. Fuchs, G. A. Molander (Eds.); John Wiley & Sons Ltd.: Chichester, 2nd Ed.; 2010 (accepté). |
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17 |
Hélène Lebel. "Chloro(indenyl)bis(triphenylphoshine)ruthenium." In Encyclopedia of Reagents for Organic Synthesis; A. B. Charette, D. Crich, P. L. Fuchs, G. A. Molander (Eds.); John Wiley & Sons Ltd.: Chichester, 2nd Ed.; 2010 (accepté). |
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16 |
Hélène Lebel. "P,P'(9,9-Dimethyl-9H-Xanthene-4,5-diyl)bis[N,N,N',N'-Tetraethyl]Phosphonous Diamide." In Encyclopedia of Reagents for Organic Synthesis; A. B. Charette, D. Crich, P. L. Fuchs, G. A. Molander (Eds.); John Wiley & Sons Ltd.: Chichester, 2nd Ed.; 2010 (accepté). |
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15 |
Hélène Lebel. "Tris(1,1,3,3,-Tetramethyl-1,3-Divinyldisiloxane)diplatinum." In Encyclopedia of Reagents for Organic Synthesis; A. B. Charette, D. Crich, P. L. Fuchs, G. A. Molander (Eds.); John Wiley & Sons Ltd.: Chichester, 2nd Ed.; 2010 (accepté). |
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14 |
Hélène Lebel. "4-Formyl-2,2-Dimethyl-3-Oxazolidinecarboxylic Acid, 1,1-Dimethylethyl Ester." In Encyclopedia of Reagents for Organic Synthesis; L. A. Paquette, D. Crich, P. L. Fuchs, G. A. Molander (Eds.); John Wiley & Sons Ltd.: Chichester, 2nd Ed.; 2009 (accepté). |
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13 |
Hélène Lebel. "4-(Diphenylphosphino) Benzoic Acid." In Encyclopedia of Reagents for Organic Synthesis; L. A. Paquette, D. Crich, P. L. Fuchs, G. A. Molander (Eds.); John Wiley & Sons Ltd.: Chichester, 2nd Ed.; 2009, (accepté). |
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12 |
Hélène Lebel. "Rhodium-Catalyzed Amination of C-H Bonds." In Transition Metal-Catalyzed Carbon-Heteroatom Bond Formation; A. K. Yudin (Ed.); John Wiley & Sons Ltd.: Chichester, 2009 (accepté). |
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11 |
Hélène Lebel; Kim Huard. "Transition Metal Catalyzed Nitrene C-H Insertion." In Organic Reactions; John Wiley & Sons Ltd.: Chichester, 2009 (accepté). |
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10 |
Hélène Lebel. "2,2,2-Trichloroethyl-N-tosyloxycarbamate." In Encyclopedia of Reagents for Organic Synthesis; L. A. Paquette, D. Crich, P. L. Fuchs, G. A. Molander (Eds.); John Wiley & Sons Ltd.: Chichester, 2nd Ed.; 2009, pp 9844-9845-6224. |
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09 |
Hélène Lebel. "Potassium Hexamethyldisilazide [First Update]." In Encyclopedia of Reagents for Organic Synthesis; L. A. Paquette, D. Crich, P. L. Fuchs, G. A. Molander (Eds.); John Wiley & Sons Ltd.: Chichester, 2nd Ed.; 2009, pp 8203-8209. |
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08 |
Hélène Lebel. "Sodium Hexamethyldisilazide [First Update]." In Encyclopedia of Reagents for Organic Synthesis; L. A. Paquette, D. Crich, P. L. Fuchs, G. A. Molander (Eds.); John Wiley & Sons Ltd.: Chichester, 2nd Ed.; 2009, pp 8840-8847. |
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07 |
Hélène Lebel. "Lithium Hexamethyldisilazide [First Update]." In Encyclopedia of Reagents for Organic Synthesis; L. A. Paquette, D. Crich, P. L. Fuchs, G. A. Molander (Eds.); John Wiley & Sons Ltd.: Chichester, 2nd Ed.; 2009, pp 6214-6224. |
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06 |
Hélène Lebel; Michel Grenon. "Tritelluroortho and Halogenated Derivatives." In Science of Synthesis, Vol. 22, Three Carbon-Heterotom Bonds: Thio-, Seleno-, and Tellurocarboxylic Acids and Derivatives; Imidic Acids and Derivations; Ortho Acid Derivatives; A. B. Charette, E. J. Thomas (Eds.); Georg Thieme Verlag: Stuttgart-New York, 2005 Vol. 22, pp 789-793. |
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05 |
Hélène Lebel; Michel Grenon. "Triselenoortho Esters and Halogenated Derivatives." In Science of Synthesis, Vol. 22, Three Carbon-Heterotom Bonds: Thio-, Seleno-, and Tellurocarboxylic Acids and Derivatives; Imidic Acids and Derivations; Ortho Acid Derivatives; A. B. Charette, E. J. Thomas (Eds.); Georg Thieme Verlag: Stuttgart-New York, 2005 Vol. 22, pp 775-788. |
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04 |
Hélène Lebel; Michel Grenon. "Trithioortho Esters and Halogenated Derivatives." In Science of Synthesis, Vol. 22, Three Carbon-Heterotom Bonds: Thio-, Seleno-, and Tellurocarboxylic Acids and Derivatives; Imidic Acids and Derivations; Ortho Acid Derivatives; A. B. Charette, E. J. Thomas (Eds.); Georg Thieme Verlag: Stuttgart-New York, 2005 Vol. 22, pp 749-774. |
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03 |
Hélène Lebel; Michel Grenon. "Ortho Esters and Halogenated Derivatives." In Science of Synthesis, Vol. 22, Three Carbon-Heterotom Bonds: Thio-, Seleno-, and Tellurocarboxylic Acids and Derivatives; Imidic Acids and Derivations; Ortho Acid Derivatives; A. B. Charette, E. J. Thomas (Eds.); Georg Thieme Verlag: Stuttgart-New York, 2005 Vol. 22, pp 669-747. |
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02 |
Hélène Lebel. "Thioamides" In Science of Synthesis, Vol. 22, Three Carbon-Heterotom Bonds: Thio-, Seleno-, and Tellurocarboxylic Acids and Derivatives; Imidic Acids and Derivations; Ortho Acid Derivatives; A. B. Charette, E. J. Thomas (Eds.); Georg Thieme Verlag: Stuttgart-New York, 2005, Vol. 22, pp 141-179. |
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01 |
André Charette; Hélène Lebel. "Cyclopropanation and C-H insertion: other catalysts." In Comprehensive Asymmetric Catalysis; E. N. Jacobsen; A. Pfaltz; H. Yamamoto (Eds.); Springer-Verlag: New York, 1999, Vol. II, pp 581-603 (invited contribution). |
42 |
Hélène Lebel; Nicolas Lévaray. "Total Synthesis of Hodgsonox." 242nd ACS National Meeting, Denver, CO, 31 août 2011 |
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41 |
André B. Charette; Hélène Lebel; Chao-Jun Li. "CGCC: A Provincial Center in Green Chemistry and Catalysis in Canada." 242nd ACS National Meeting, Denver, CO, 29 août 2011 |
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40 |
Cédric Spitz; Hélène Lebel. "Rhodium-Catalyzed Stereoselective Intermolecular Aziridination." 94th Canadian Chemistry Conference and Exhibition, Montréal, QC, 5-9 juin 2011 |
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39 |
Hélène Lebel. "C-H Amination Reactions with N-Tosyloxycarbamates." 2010 International Chemical Congress of Pacific Basin Societies (Pacifichem 2010), Honolulu, HI, 19 décembre 2010 |
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38 |
Carl Trudel; Hélène Lebel. "Amination diastéréosélective de liens C-H par des nitrènes de rhodium dérivés de N-tosyloxycarbamates." 78e Congrè de l'ACFAS, Montréal, QC, 11-12 mai 2010 |
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37 |
Hélène Lebel. "Stereoselective Aziridination of Alkenes." 239th ACS National Meeting, San Francisco, CA, 21-25 mars 2010 |
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36 |
Karen Ross; Hélène Lebel. "Nucleophilic Ring-Opening of Enantioenriched Protected Aziridines and Synthetic Application." 92th Conference of the Canadian Society for Chemistry, Hamilton, ON, 30 mai-3 juin 2009 |
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35 |
Carl Trudel; Hélène Lebel. "Efforts Towards a Diastereoselective Intramolecular C-H Amination Reaction using N-Tosyloxycarbamates as Nitrene precursors." 92th Conference of the Canadian Society for Chemistry, Hamilton, ON, 30 mai-3 juin 2009 |
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34 |
Nicolas Levaray; Hélène Lebel. "Approche à la synthèse totale de l'hodgsonox." 77e Congrè de l'ACFAS, Ottawa, ON, 11-15 mai 2009 |
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33 |
Karen Ross; Michaël Parmentier; Hélène Lebel. "Ouvertures nucléophiliques d'aziridines protégés énantioenrichies et application synthéthique." 77e Congrè de l'ACFAS, Ottawa, ON, 11-15 mai 2009 |
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32 |
Hélène Lebel; Michaël Parmentier. "Novel Enantioselective Amination Reactions." 20th International Symposium on Chirality, Genève, Suisse, 6-9 juillet 2008 |
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31 |
Michaël Parmentier; Hélène Lebel. "N-Tosyloxycarbamates as Copper Nitrene Precursors: Enantioselective and Catalytic Aziridination Reactions." 91st Conference of the Canadian Society for Chemistry, Edmonton, AB, 24-28 mai 2008 |
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30 |
Kim Huard; Hélène Lebel. "N-Tosyloxycarbamates as a New Source of Metal Nitrenes." 18th Annual Ontario/Québec Minisymposium in Synthetic/Bioorganic Chemistry, Montréal, QC, 10-11 novembre 2007 |
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29 |
Chehla Ladjel; Hélène Lebel. "One-pot Methylenation-Hydroboration-Cross-Coupling Reactions." 233th ACS National Meeting, Chicago, IL, 25-29 mars 2007 |
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28 |
Chehla Ladjel; Hélène Lebel. "Palladium-Catalyzed Cross-Coupling Reactions in Multicatalytic Processes." 17th Annual Ontario/Québec Minisymposium in Synthetic/Bioorganic Chemistry, London, ON, 3-5 novembre 2006 |
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27 |
Chehla Ladjel; Hélène Lebel. "One-Pot Methylenation-Hydroboration-Cross-Coupling Reactions." 89th Conference of the Canadian Society for Chemistry, Halifax, NS, 27-31 mai 2006 |
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26 |
Michaël Parmentier; Hélène Lebel. "Application of the Rhodium-Catalyzed Methyleneation Reaction: Total Synthesis of Desoxygaliellalactone." 89th Conference of the Canadian Society for Chemistry, Halifax, NS, 27-31 mai 2006 |
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25 |
Olivier Leogane; Hélène Lebel. "A New Original Process for the Synthesis of Protected Anilines via Curtius Rearrangement." 89th Conference of the Canadian Society for Chemistry, Halifax, NS, 27-31 mai 2006 |
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24 |
Kim Huard; Hélène Lebel. "Rhodium-Catalyzed C-H Insertion of Nitrene Intermediates." 89th Conference of the Canadian Society for Chemistry, Halifax, NS, 27-31 mai 2006 |
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23 |
Hélène Lebel; Olivier Leogane. "Novel Zinc-Catalyzed Curtius Rearrangement." International Chemical Congress of Pacific Basin Societies (Pacifichem 2005), Honolulu, HI, 15-20 décembre 2005 |
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22 |
Hélène Lebel; Chehla Ladjel, Lise Brethous. "Palladium-Catalyzed Cross-Coupling Reactions in Multicatalytic Processes." International Chemical Congress of Pacific Basin Societies (Pacifichem 2005), Honolulu, HI, 15-20 décembre 2005 |
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21 |
Sylvain Lectard; Hélène Lebel. "Novel Catalytic Aziridination Reactions." 16th Annual Ontario/Québec Minosymposium in Synthetic/Bioorganic Chemistry, St-Adèle, QC, 11-13 novembre 2005 |
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20 |
Olivier Leogane; Hélène Lebel. "New Mild Catalytic One-Pot Process for Curtius Rearrangement." 229th ACS National Meeting, San Diego, CA, 13-17 mars 2005 |
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19 |
Olivier Leogane; Hélène Lebel. "A New Mild Catalytic One-Pot Process for the Modified Curtius Reaction." 15th Annual Ontario/Quebec Minisymposium in Synthetic/Bioorganic Chemistry, Ottawa, ON, 5-7 novembre 2004 |
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18 |
Marc K. Janes; Hélène Lebel; André Charette. "Copper·bis(oxazoline)-Catalyzed Enantioselective Cyclopropanations of Alkenes Using Diazomethane." 228th ACS National Meeting, Philadelphie, PA, 22-26 août 2004 |
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17 |
Valérie Paquet; Hélène Lebel. "Vers la synthèse totale de l'Hodgsonox via une cascade oléfination-métathèse de fermeture de cycle." Semaine d'Études de Chimie Organique 41e Édition, Ste-Maxime, France, 23-29 mai 2004 |
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16 |
Gregory Stoklosa; Hélène Lebel. "Study on the Chemoselectivity of the Rhodium-Catalyzed Methylenation." 87e Conférence de la Société canadienne de chimie, London, ON, 29 mai-1 juin 2004 |
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15 |
Danielle Guay; Hélène Lebel. "Rhodium-Catalyzed Methylenation of Ketones." 87e Conférence de la Société canadienne de chimie, London, ON, 29 mai-1 juin 2004 |
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14 |
Valérie Paquet; Hélène Lebel. "New Cascade Processes: Transition Metal-Catalyzed Methylenation/Ring Closing Metathesis Reactions." 39e Congrès IUPAC et 86e Conférence de la Société canadienne de chimie, Ottawa, ON, 10-15 août 2003 |
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13 |
Valérie Paquet; Hélène Lebel. "Rhodium-Catalyzed Methylenation Reaction." 225th ACS National Meeting, New Orleans, LA, 23-27 mars 2003 |
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12 |
Caroline Proulx; Hélène Lebel. "Copper-Catalyzed Curtius Rearrangement: New Synthesis of Carbamate Derivatives." 13e minisymposium Québec-Ontario en chimie de synthèse et bioorganique, Kingston, ON, 9-10 novembre 2002 |
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11 |
Hélène Lebel. "Studies Toward the Mechanism of Transition Metal-Catalyzed Decomposition of Diazoalkanes." 85e Conférence de la Société canadienne de chimie, Vancouver, BC, 1-5 juin 2002 |
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10 |
Hélène Lebel; Valérie Paquet. "Transition Metal-Catalyzed Methylenation of Methylketones." 223rd ACS National Meeting, Orlando, FL, 7-11 avril 2002 |
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09 |
Sébastien Morin; Hélène Lebel. "Novel Approach Toward the Synthesis of Phosphines." 12e minisymposium Québec-Ontario en chimie de synthèse et bioorganique, Sherbrooke, QC, 9-11 novembre 2001 |
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08 |
Hélène Lebel; Valérie Paquet; Caroline Proulx. "New Methylenation of Aldehydes: Transition Metal-Catalyzed Formation of Salt-Free Phosphorus Ylides." 12th European Symposium on Organic Chemistry, Groningen, The Netherlands, 13-18 juillet 2001 |
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07 |
Hélène Lebel; Valérie Paquet. "Transition Metal-Catalyzed Formation of Base- and Salt-Free Phosphorus Ylides: New Olefination of Carbonyl Compounds." 84e Conférence de la Société canadienne de chimie, Montréal, QC, 26-30 mai 2001 |
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06 |
Sébastien Morin; Hélène Lebel. "Synthèse catalytique et énantiosélective de phosphines P-chirales par catalyse de transfert de phase." 69e Congrès de l'ACFAS, Sherbrooke, QC, 14-17 mai 2001 |
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05 |
Valérie Paquet; Hélène Lebel. "Développement d'une nouvelle méthode de méthylénation catalytique par la formation in situ d'un ylure de phosphores à l'aide de composés diazo." 69e Congrès de l'ACFAS, Sherbrooke, QC, 14-17 mai 2001 |
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+ 4 autres communications orales à titre d'étudiante |
36 |
Cédric Sptitz; Hélène Lebel. "Rhodium-Catalyzed Stereoselective Intermolecular Aziridination." 17th European Symposium on Organic Chemistry, Crete, Grèce, 10-15 juillet 2011 |
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35 |
Nicolas Lévaray; Hélène Lebel. "Toward the Total Synthesis of Hodgsonox." 94th Canadian Chemistry Conference and Exhibition, Montréal, QC, 5-9 juin 2011 |
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34 |
Hélène Lebel; Kim Huard; Carl Trudel. "C-H Amination with Metal Nitrenes Derived from N-Tosyloxycarbamates." 15th IUPAC International Symposium on Organometallic Chemistry Directed Towards Organic Synthesis (OMCOS-15), Glasgow, Écosse, 26-30 juillet 2009 |
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33 |
Hélène Lebel; Michaël Parmentier; Karen Ross. "Stereoselective Synthesis of Chiral Aziridines: Towards the Access of Chiral Benzylic Amines and Alcohols." 44th EUCHEM Conference on Stereochemistry, Brunnen, Suisse, 17-22 mai 2009 |
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32 |
Michaël Parmentier; Hélène Lebel. "Copper-Catalyzed Enantioselective Aziridination of Styrenes." 20th International Symposium on Chirality, Genève, Suisse 6-9 juillet 2008 |
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31 |
Michaël Parmentier; Hélène Lebel. "N-Tosyloxycarbamates as Precursor for Enantioselective and Catalytic Aziridination Reactions." 234th ACS National Meeting, Boston, MA 19-23 août 2007 |
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30 |
Kim Huard; Hélène Lebel. "N-Substituted Tosyloxyamine Derivatives as a New Source of Metal Nitrenes." 234th ACS National Meeting, Boston, MA 19-23 août 2007 |
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29 |
Mikaël Davi; Hélène Lebel. "Copper(I)-Catalyzed Olefination Reactions of Carbonyl Compounds." 234th ACS National Meeting, Boston, MA 19-23 août 2007 |
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28 |
Lise Brethous; Hélène Lebel. "Intramolecular One-pot Transition metal-Catalyzed Methylenation Heck Cross-coupling Processes." 234th ACS National Meeting, Boston, MA 19-23 août 2007 |
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27 |
Nicolas Levaray; Hélène Lebel. "Toward the Total Synthesis of Hodgsonox." 234th ACS National Meeting, Boston, MA 19-23 août 2007 |
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26 |
Hélène Lebel; Chehla Ladjel. "Iridium Complexes with Nitrogen Derivatives: New Catalysts for Olefination Reactions." 14th IUPAC International Symposium on Organometallic Chemistry Directed Towards Organic Synthesis (OMCOS-14), Nara, Japan 2-6 août 2007 |
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25 |
Lise Brethous; Hélène Lebel. "One-pot Methylenation Heck Coupling Reactions." 233th ACS National Meeting, Chicago, IL 25-29 mars 2007 |
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24 |
Chehla Ladjel; Hélène Lebel. "Iridium-Catalyzed Olefination Reaction: Mechanistic Studies." 233th ACS National Meeting, Chicago, IL 25-29 mars 2007 |
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23 |
Kim Huard; Hélène Lebel. "Rhodium-Catalyzed C-H Insertion of Nitrene Intermediates." International Chemical Congress of Pacific Basin Societies (Pacifichem 2005), Honolulu, HI, 15-20 décembre 2005 |
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22 |
Kim Huard; Hélène Lebel. "Novel Approach to the Synthesis of Nitrenes." International Chemical Congress of Pacific Basin Societies (Pacifichem 2005), Honolulu, HI, 15-20 décembre 2005 |
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21 |
Kim Huard; Hélène Lebel. "Novel Approach to the Synthesis of Nitrenes: Application to C-H Insertion and Aziridination Reactions." 16th Annual Ontario/Québec Minosymposium in Synthetic/Bioorganic Chemistry, St-Adèle, QC, 11-13 novembre 2005 |
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20 |
Olivier Leogane; Hélène Lebel. "Original Approach to the Curtius Rearrangement of Aromatic Acids." 16th Annual Ontario/Québec Minosymposium in Synthetic/Bioorganic Chemistry, St-Adèle, QC, 11-13 novembre 2005 |
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19 |
Mikaël Davi; Hélène Lebel; Steven P. Nolan. "Activity of NHC-Copper(I) Complexes in the Presence of Diazo Compounds - Catalytic Methylenation Reaction." 16th Annual Ontario/Québec Minosymposium in Synthetic/Bioorganic Chemistry, St-Adèle, QC, 11-13 novembre 2005 |
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18 |
Chehla Ladjel; Hélène Lebel. "One-pot Methylenation-Hydroboration-Suzuki Cross-Coupling Processes." 16th Annual Ontario/Québec Minosymposium in Synthetic/Bioorganic Chemistry, St-Adèle, QC, 11-13 novembre 2005 |
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17 |
Chehla Ladjel; Hélène Lebel. "Rhodium-Catalyzed Methylenation-Hydroboration Cascades." 4e Symposium international de synthèse organique de l'Université de Montréal, Montréal, QC, 28-29 avril 2005 |
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16 |
Sylvain Lectard; Hélène Lebel. "Catalytic Aziridination Reactions of Hydroxamic Acid Derivatives." 4e Symposium international de synthèse organique de l'Université de Montréal, Montréal, QC, 28-29 avril 2005 |
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15 |
Olivier Leogane; Hélène Lebel. "New Mild Catalytic One-Pot Process for Curtius Rearrangement." 4e Symposium international de synthèse organique de l'Université de Montréal, Montréal, QC, 28-29 avril 2005 |
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14 |
Chehla Ladjel; Hélène Lebel. "Rhodium-Catalyzed Methylenation-Hydroboration Cascades." 229th ACS National Meeting, San Diego, CA, 13-17 mars 2005 |
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13 |
Marc K. Janes; Hélène Lebel; André Charette; Steven P. Nolan. "Metallation of an Imidazolium Salt by Palladium in a 'Unusual' Fashion Leading to Novel N-Heterocyclic Carbene (NHC) Palladium Complexes." 228th ACS National Meeting, Philadelphia, PA, 22-26 août 2004 |
12 |
Hélène Lebel. "Activation of Nitrogen Derivatives with Transition Metal Complexes Towards New Cascade Processes." 15th ICOS-IUPAC, Nagoya (Japon) 1-6 août 2004 |
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11 |
Alexandre Clavel; Hélène Lebel. "Towards the Synthesis of Hodgsonox." 87e Conférence de la Société canadienne de chimie, London, ON, 29 mai-1 juin 2004 |
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10 |
Gregory Stoklosa; Hélène Lebel. "Study on the Chemoselectivity of the Rhodium-Catalyzed Methylenation." 14e minisymposium Québec-Ontario en chimie de synthèse et bioorganique, Montréal, QC, 5-7 décembre 2003 |
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09 |
Danielle Guay; Hélène Lebel. "Synthesis of Allylic Alcohols and Disubstituted Alkenes via a Rhodium-Catalyzed Methylenation." 14e minisymposium Québec-Ontario en chimie de synthèse et bioorganique, Montréal, QC, 5-7 décembre 2003 |
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08 |
Hélène Lebel. "Toward the Mechanism of the Rhodium-Catalyzed Methylenation Reaction." Gordon Research Conference, Organic Reactions & Processes, Roger Williams University, Bristol, RI, 20-25 juillet 2003 |
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07 |
Danielle Guay; Hélène Lebel. "Synthesis of Allylic Alcohols and Ethers via a Rhodium-Catalyzed Methylenation." 12th IUPAC International Symposium on Organometallic Chemistry Directed Towards Organic Synthesis (OMCOS-12), Toronto, ON, 6-10 juillet 2003 |
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06 |
Valérie Paquet; Hélène Lebel. "Transition Metal-Catalyzed Olefination: Mechanistic Studies." 12th IUPAC International Symposium on Organometallic Chemistry Directed Towards Organic Synthesis (OMCOS-12), Toronto, ON, 6-10 juillet 2003 |
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05 |
Valérie Paquet; Hélène Lebel. "Rhodium-Catalyzed Olefination of α-Substituted Methylketones." 85e Conférence de la Société canadienne de chimie, Vancouver, BC, 1-5 juin 2002 |
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04 |
Valérie Paquet; Hélène Lebel. "Rhodium-Catalyzed Olefination of α-Functionalized Methylketones." 12e minisymposium Québec-Ontario en chimie de synthèse et bioorganique, Sherbrooke, QC, 9-11 novembre 2001 |
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03 |
Hélène Lebel; Valérie Paquet. "Transition Metal-Catalyzed Olefination." 2000 International Chemical Congress of Pacific Basin Societies (Pacifichem 2000), Honolulu, HI, 14-19 décembre 2000 |
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+ 2 autres posters à titre d'étudiante |
74 |
Hélène Lebel. "Nouvelles réactions catalytiques." Université Pierre et Marie Curie, Paris VI, Paris, France, 24 octobre 2011 |
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73 |
Hélène Lebel. "Stereoselective Aziridination of Alkenes." International Chemical Congress of Pacific Basin Societies (Pacifichem 2010), Honolulu, HI, 16 décembre 2010 |
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72 |
Hélène Lebel. "Nouvelles réactions d'amination." Université Laval, Québec, QC, 1 décembre 2010 |
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71 |
Hélène Lebel. "Metal Nitrenes in Amination Reactions." Atlantic Region Organic Symposium, Halifax, NS, 20 août 2010 |
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70 |
Hélène Lebel. "Toward the Formation of C-C Bonds via Transition Metal-Catalyzed Processes." 9th International Symposium on Carbanion Chemistry, Florence, Italie, 21 juillet 2010 |
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69 |
Hélène Lebel. "C-H Amination Reactions with N-Tosyloxycarbamates." French American Chemical Society Meeting, Obernai, France, 9 juin 2010 |
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68 |
Hélène Lebel. "C-H Amination Reactions with N-Tosyloxycarbamates." ACS North East Regional Meeting, Postdam, NY, 4 juin 2010 |
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67 |
Hélène Lebel. "Réactions de méthylénation catalytiques ; développement et applications." Firmenich, Genève, Suisse, 15 mars 2010 |
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66 |
Hélène Lebel. "Stereoselective Amination Reactions." Winter Organic Synthesis Symposium, Université de Bern, Bern, Suisse, 4 février 2010 |
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65 |
Hélène Lebel. "Stereoselective Amination Reactions." Université de Genève, Genève, Suisse, 22 janvier 2010 |
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64 |
Hélène Lebel. "Stereoselective Amination Reactions." Focused Funding Symposium, Johnson & Johnson, New Brunswick, NJ, 9 novembre 2009 |
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63 |
Hélène Lebel. "Nouvelles aminations catalytiques." Institut de recherche Servier, Paris, France, 30 octobre 2009 |
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62 |
Hélène Lebel. "Nouvelles aminations catalytiques." Université de Rennes, Rennes, France, 27 octobre 2009 |
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61 |
Hélène Lebel. "Nouvelles aminations catalytiques." Université Pierre et Marie Curie, Paris, France, 26 octobre 2009 |
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60 |
Hélène Lebel. "Réactions de méthylénation catalytiques : développement et applications." Institut de recherche en chimie organique fine, INSA-Université de Rouen, Rouen, France, 23 octobre 2009 |
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59 |
Hélène Lebel. "Nouvelles aminations catalytiques." Université de Caen, Caen, France, 22 octobre 2009 |
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58 |
Hélène Lebel. "Stereoselective Synthesis of Chiral Aziridines." 22nd International Congress on Heterocyclic Chemistry, St-John, NF, 7 août 2009 |
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57 |
Hélène Lebel. "Metal-Catalyzed Amination Reactions." Gordon Research Conference on Organometallic Chemistry, Salve Regina University, Newport, RI, 13 juillet 2009 |
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56 |
Hélène Lebel. "Amination catalytique." Johnson & JOhson (Janssen-Cilag), Val-de-Reuil, France, 22 juin 2009 |
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55 |
Hélène Lebel. "Amination catalytique." Institut de recherche en chimie organique fine, INSA-Université de Rouen, Rouen, France, 19 juin 2009 |
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54 |
Hélène Lebel. "Towards the Formation of C-C and C-N Bonds via Transition Metal-atalyzed Processes." 92st Canadian Chemistry Conference, Hamilton, ON 2 juin 2009 |
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53 |
Hélène Lebel. "Amination catalytique." 77e Congrès de l'ACFAS, Ottawa, ON 13 mai 2009 |
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52 |
Hélène Lebel. "Novel Catalytic Amination Reaction." University of California at Berkeley, Berkeley, CA 31 mars 2009 |
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51 |
Hélène Lebel. "Novel Catalytic Amination Reaction." 91st Canadian Chemistry Conference, Edmonton, AB 24-28 mai 2008 |
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50 |
Hélène Lebel. "Novel Catalytic Amination Reaction." University of British Columbia, Vancouver, BC 12 avril 2008 |
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49 |
Hélène Lebel. "Novel Catalytic Amination Reaction." AstraZeneca, Montréal, QC 9 avril 2008 |
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48 |
Hélène Lebel. "Novel Catalytic Amination Reaction." University of Saskatchewan, Saskatoon, SK 7 mars 2008 |
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47 |
Hélène Lebel. "Novel Catalytic Amination Reaction." University of Illinois at Chicago, IL 26 février 2008 |
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46 |
Hélène Lebel. "Novel Amination Reactions." Université de Grenoble, Grenoble, France 17 janvier 2008 |
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45 |
Hélène Lebel. "Novel Amination Reactions." University of Zurich, Zurich, Switzerland 14 janvier 2008 |
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44 |
Hélène Lebel. "Novel Amination Reactions." University of Bern, Bern, Switzerland 11 janvier 2008 |
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43 |
Hélène Lebel. "Novel Amination Reactions." University of Geneva, Geneva, Switzerland 10 janvier 2008 |
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42 |
Hélène Lebel. "Novel Amination Reactions." École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland 8 janvier 2008 |
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41 |
Hélène Lebel. "Novel Catalytic Amination Reactions: Toward the Synthesis of Indoles and Aziridines." Gordon Research Conference on Heterocyclic Compounds, Salve Regina University, Newport, RI 24-28 juin 2007 |
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40 |
Hélène Lebel. "Novel Catalytic Amination Reactions: Toward the Synthesis of Indoles and Aziridines." Boehringer Ingelheim, Ridgefield, CT 14 mars 2007 |
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39 |
Hélène Lebel. "Novel Catalytic Amination Reactions." University of Rochester, Rochester, NY 9 mars 2007 |
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38 |
Hélène Lebel. "Catalytic Activation of Nitrogen Derivatives with Transition Metal Complexes." University of California at Irvine, Irvine, CA 8 novembre 2006 |
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37 |
Hélène Lebel. "Catalytic Activation of Nitrogen Derivatives with Transition Metal Complexes." University of California at Riverside, Riverside, CA 6 novembre 2006 |
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36 |
Hélène Lebel. "Catalytic Activation of Nitrogen Derivatives with Transition Metal Complexes." Gordon Research Conference, Organic Reactions & Processes, Bryant University, Smithfield, RI 16-21 juillet 2006 |
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35 |
Hélène Lebel. "Catalytic Activation of Nitrogen Derivatives with Transition Metal Complexes." Gordon Research Conference on Stereochemistry, Salve Regina University, Newport, RI 18-22 juin 2006 |
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34 |
Hélène Lebel. "Transition Metal-Catalyzed Activation of Nitrogen Derivatives." 89th Conference of the Canadian Society for Chemistry, Halifax, NS 27-31 mai 2006 |
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33 |
Hélène Lebel. "Transition Metal-Catalyzed Activation of Nitrogen Derivatives." Université Catholique de Louvain, Louvain-la-Neuve, Belgium 24 février 2006 |
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32 |
Hélène Lebel. "Activation of Nitrogen Derivatives with Transition Metal Complexes." University of Pennsylvania, Philadelphia, PA 17 octobre 2005 |
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31 |
Hélène Lebel. "Cascade Multicatalytic Strategies: Toward the Synthesis of Natural Products." Gordon Research Conference on Natural Products, Tilton, NH, 24-28 juillet 2005 |
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30 |
Hélène Lebel. "Catalytic Activation of Nitrogen Derivatives with Transition Metal Complexes." 13th IUPAC International Symposium on Organometallic Chemistry Directed Towards Organic Synthesis (OMCOS-13), Geneva, Switzerland 17-21 juillet 2005 |
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29 |
Hélène Lebel. "Activation of Nitrogen Derivatives with Trasition Metal Complexes." Arkansas University, Fayettesville, AR, 24 janvier 2005 |
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28 |
Hélène Lebel. "Activation of Nitrogen Derivatives with Transition Metal Complexes." École Supérieure de chimie physique électronique de Lyon, Villeurbanne, France, 27 octobre 2004 |
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27 |
Hélène Lebel. "Activation of Nitrogen Derivatives with Transition Metal Complexes." Ludwig-Maximilians-Universität, Munich, Allemagne, 25 octobre 2004 |
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26 |
Hélène Lebel. "Activation of Nitrogen Derivatives with Transition Metal Complexes." Aventis Pharma GmbH, Francfort, Allemagne, 22 octobre 2004 |
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25 |
Hélène Lebel. "Activation of Nitrogen Derivatives with Transition Metal Complexes." Institut de chimie moléculaire et des matériaux d'Orsay, Université de Paris Sud, Orsay, France, 19 octobre 2004 |
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24 |
Hélène Lebel. "Activation of Nitrogen Derivatives with Transition Metal Complexes." Université Pierre et Marie Curie, Paris VI, Paris, France, 18 octobre 2004 |
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23 |
Hélène Lebel. "Activation of Nitrogen Derivatives with Transition Metal Complexes." École supérieure de physique et de chimie industrielles, Paris, France, 15 octobre 2004 |
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22 |
Hélène Lebel. "Activation of Nitrogen Derivatives with Transition Metal Complexes." Institut de chimie des substances naturelles, Gif-sur-Yvette, France, 14 octobre 2004 |
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21 |
Hélène Lebel. "Activation of Nitrogen Derivatives with Transition Metal Complexes." Bristol-Myers Squibb, Wallingford, CT, 28 septembre 2004 |
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20 |
Hélène Lebel; Marc K. Janes; André Charette; Steven P. Nolan. "'Unusual' N-Heterocyclic Carbene (NHC) Palladium Complexes Synthesized from Imidazolium Salts." 228th ACS National Meeting, Philadelphie, PA, 22-26 août 2004 |
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19 |
Hélène Lebel. "Activation of Nitrogen Derivatives with Transition Metal Complexes: Towards Stereoselective Processes." Gordon Research Conference on Stereochemistry, Salve Regina University, Newport, RI, 20-24 juin 2004 |
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18 |
Hélène Lebel. "Methylénation et réactions en cascade catalysées par des complexes organométalliques." Semaine d'Études de Chimie Organique 41e Édition, Ste-Maxime, France, 23-29 mai 2004. |
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17 |
Hélène Lebel. "Transition Metal-Catalyzed Methylenation of Carbonyl Compounds." 14e minisymposium Québec-Ontario en chimie de synthèse et bioorganique, Montréal, QC, 5-7 décembre 2003. |
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16 |
Hélène Lebel. "Toward the Synthesis of Hodgsonox: New Transition Metal-Catalyzed Tandem Reactions." 2003 NSF Workshop on Organic Synthesis and Natural Products Chemistry, Asilomar, CA, 10-14 juin 2003. |
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15 |
Hélène Lebel. "Nouvelles méthodologies de synthèse catalysées par des complexes de métaux de transition et impliquant des interactions avec des composés azotés." Colloque Molécules du futur: les défis de la synthèse organique. Les 15e Entretiens du Centre Jacques Cartier, Lyon, France, 9-11 décembre 2002. |
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14 |
Hélène Lebel. "Transition Metal-Catalyzed Formation of Phosphorus Ylides: New Olefination of Carbonyl Compounds." 6th Organic Workshop for Leading, Young Canadian Chemists, Victoria, BC, 28-31 mai 2002. |
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13 |
Hélène Lebel. "Transition Metal-Catalyzed Formation of Phosphorus Ylides: New Olefination of Carbonyl Compounds." University of New Orleans, New Orleans, LA, 5 avril 2002. |
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12 |
Hélène Lebel. "Transition Metal-Catalyzed Formation of Phosphorus Ylides: New Olefination of Carbonyl Compounds." McGill University, Montréal, QC, 7 mars 2002. |
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11 |
Hélène Lebel. "Transition Metal-Catalyzed Formation of Phosphorus Ylides: New Olefination of Carbonyl Compounds." Bristol-Myers Squibb, Candiac, QC, 18 janvier 2002. |
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10 |
Hélène Lebel. "Transition Metal-Catalyzed Formation of Base- and Salt-Free Phosphorus Ylides: New Olefination of Carbonyl Compounds." Boehringer Ingelheim (Canada) Ltd., Research & Development, Laval, QC, 10 septembre 2001. |
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09 |
Hélène Lebel. "Transition Metal-Catalyzed Olefination." Université d'Ottawa, Ottawa, ON, 12 janvier 2001. |
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+ 8 autres invitations à titre de stagiaire postdoctorale |