| 01-2018 |  | 22nd International Conference on Organic (ICOS 22), Florence, Itarly |
| 07-2017 | | 22nd International Symposium on Olefin Metathesis (ISOM XXII), Zürich, Switzerland |
| 06-2017 |  | Sanofi, Vitry-Alfortville, France |
| 12-2016 | | 21st International Conference on Organic (ICOS 21), Mumbai, India |
| 01-2016 |  | 44th Scottish Regional Meeting of the Organic Division of the Royal Society of Chemistry, University of Aberdeen |
| 07-2015 | | 21st International Symposium on Olefin Metathesis (ISOM XXI), Graz, Austria |
| 09-2014 | | Journées de Chimie Organique de Tunisie, Hammamet, Tunisia |
| 09-2013 | | Scottish-Japanese Symposium in Organic Chemistry 2, Glasgow, UK |
| 05-2013 |  | SECO 50, Saint-Trojan-les-Bains |
| 06-2012 | | SFST2, ENSCP, Paris |
| 12-2011 | | Laboratoires Fournier, Dijon, France |
| 05-2011 | | Galderma Research, Sophia Antipolis, France |
| 09-2010 | | ESF-COST Natural Products Chemistry, Biology and Medicine III Conference, Acquafredda di Maratea, Italy |
| 06-2010 | | 17ème Journée IRPF de Chimie, Sorèze |
| 05-2010 | | RCOM 6, Marseille |
| 03-2010 | | Otsuka Pharmaceutical, Tokushima, Japan |
| 02-2010 | | 90th Annual Meeting of the Chemical Society of Japan, Osaka, Japan |
| 12-2009 | | 38th Scottish Regional Meeting of the Organic Division of the Royal Society of Chemistry, University of Dundee |
| 07-2009 | | ESOC 2009, Prague, Czech Republic |
| 06-2009 | | Sanofi-Aventis, Montpellier, France |
| 02-2009 | | Indo-French Discussion Meeting on Organic Synthesis, Bangalore, India |
| 02-2009 | | AstraZeneca, Bangalore, India |
| 09-2008 | | Gregynog Synthesis Workshop, Gregynog |
| 05-2008 | | SECO 45, La Colle sur Loup |
| 05-2008 | | XXIVème Journée d'Etude de Chimie-Biologie, Université de Toulouse |
| 09-2007 | | Regio 2007 (2 lectures), Buhl, France |
| 05-2007 | | Daiichi Sankyo Co., Ltd., Tokyo, Japan |
| 05-2007 | | Toray Ind., Inc., Tokyo, Japan |
| 05-2007 | | Institut de Recherches Servier, Croissy, France |
| 01-2007 | | SOSS 2007, Southampton, UK |
| 06-2006 | | Stereochemistry Gordon Research Conference, Newport, USA |
| 04-2006 | | Journée Jeunes Chercheurs SFC, Université de Toulouse |
| 12-2005 | | Servier, Suresnes, France |
| 08-2005 | | SFC Eurochem, Nancy, France |
| 06-2004 | | FACS X, Charleston, USA |
| 08-2003 | | GECO 44, Villers-sur-mer |
| 05-2002 | | Merck Frosst, Montréal, Canada |
| 03-2002 | | Pfizer, Fresnes, France |
| 07-2001 | | ESOC 12, Gröningen, Netherlands |
| 05-2001 | | Chiral USA 2001, Boston, USA |
| 05-2001 | | FJS-2001, Nara, Japan |
| 03-2001 | | Pfizer, Fresnes, France |
| 11-2000 | | Rhodia, Lyon, France |
| 10-2000 | | Sanofi-Synthélabo, Rueil-Malmaison, France |
| 02-2019 | ENS Lyon, Lyon, France |
| 02-2019 | Université Grenoble Alpes , Grenoble, France |
| 10-2018 | ENSCP-ParisTech and ESPCI, Paris, France |
| 06-2018 | ICSN, Gif-sur-Yvette, France |
| 02-2018 | ENSCL, Lille, France |
| 12-2016 | IIT Bombay, Mumbai, India |
| 12-2016 | NCL Pune, Pune, India |
| 12-2016 | IISc Bangalore, Bangalore, India |
| 12-2015 | Université Paris Descarte, Paris, France |
| 03-2015 | Technishe Universität München, Münich, Germany |
| 05-2014 | Université de Nantes, Nantes, France |
| 01-2014 | Universiteit Utrecht, Utrecht, Netherlands |
| 12-2013 | Universidad de los Andes (2 lectures), Bogota, Colombia |
| 04-2013 | Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil |
| 04-2013 | Universidade de Sao Paulo (USP), Sao Paulo, Brazil |
| 04-2013 | Universidade Federal Fluminense (UFF), Rio de Janeiro, Brazil |
| 04-2013 | Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil |
| 02-2013 | Université Claude Bernard Lyon 1, Lyon, France |
| 03-2012 | Université de Grenoble, Grenoble, France |
| 05-2011 | Université de Strasbourg, Strasbourg, France |
| 11-2010 | Université de Rennes, Rennes, France |
| 03-2010 | University of Tokushima, Tokushima, Japan |
| 03-2010 | Tokushima Bunri University, Tokushima, Japan |
| 03-2010 | Tokyo University of Science, Tokyo, Japan |
| 03-2010 | Gakushuin University, Tokyo, Japan |
| 03-2010 | Tokyo Institute of Technology, Tokyo, Japan |
| 05-2009 | Fudan University, Shanghai, PRC |
| 05-2009 | ETH Zürich, Zürich, Switzerland |
| 03-2009 | University of York, York, UK |
| 03-2009 | University of Nottingham, Nottingham, UK |
| 12-2008 | University of Glasgow, Glasgow, UK |
| 10-2008 | University of Manchester, Manchester, UK |
| 02-2008 | Université Paul Cézanne (Aix-Marseille 3), Marseille, France |
| 12-2007 | Université de Montréal, Université de Montréal, Canada |
| 11-2007 | University of Liverpool, Liverpool, UK |
| 06-2007 | University of California, Riverside, Riverside, USA |
| 06-2007 | University of California, Irvine, Irvine, USA |
| 06-2007 | University of California, Berkeley, Berkeley, USA |
| 06-2007 | Université de Picardie Jules Verne, Amiens, France |
| 05-2007 | Hoshi University, Tokyo, Japan |
| 05-2007 | Tokyo Institute of Technology, Tokyo, Japan |
| 11-2006 | Université de Poitiers, Poitiers, France |
| 05-2006 | Université de Genève, Genève, Switzerland |
| 03-2006 | Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland |
| 11-2005 | ENS Paris, Paris, France |
| 10-2005 | Université Paris XI, Orsay, France |
| 09-2005 | Université de Caen, Caen, France |
| 06-2005 | Université de Lille, Lille, France |
| 02-2005 | Université de Montpellier, Montpellier, France |
| 11-2004 | Université de Paris V, Faculté de Pharmacie, Paris, France |
| 10-2004 | Université de Cergy-Pontoise, Cergy-Pontoise, France |
| 09-2004 | IECB, Bordeaux, France |
| 04-2004 | Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland |
| 03-2004 | Université de Rouen, Rouen, France |
| 12-2003 | Université Paris XI, Châtenay-Malabry, France |
| 11-2003 | Université Paris VI, Paris, France |
| 01-2003 | ENS Paris, Paris, France |
| 11-2002 | Université de Grenoble, Grenoble, France |
| 11-2002 | Université de Versailles Saint-Quentin-en-Yvelines, Versailles, France |
| 06-2002 | Université de Berne, Berne, Switzerland |
| 05-2002 | Université de Laval à Québec, Québec, Canada |
| 05-2002 | Université de Sherbrooke, Sherbrooke, Canada |
| 05-2002 | Université de Montréal, Montréal, Canada |
| 12-2001 | Université d'Orléans, Orléans, France |
| 10-2001 | Université Claude Bernard, Lyon, France |
| 02-2001 | Université Louis Pasteur, Strasbourg, France |
| 02-2001 | Ecole Nationale Supérieure de Physique et de Chimie Industrielles, Paris, France |
| 02-2001 | Ecole Nationale Supérieure de Chimie de Paris, Paris, France |
| 10-2000 | University of Cambridge, Cambridge, UK |
| 06-2000 | University of Toronto, Toronto, Canada |
| 05-2000 | Université Paris V, Paris, France |
| 02-2000 | Université de Rennes, Rennes, France |
| 04-1999 | Ecole Nationale Supérieure de Chimie de Rennes, Rennes, France |
| 03-1999 | Université Paris XI, Orsay, France |
| 05-1998 | Institut de Biologie de Lille, Lille, France |
| 02-1997 | ENS Paris, Paris, France |
| 05-1994 | ICSN, Gif-sur-Yvette, France |
