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Rhodium‐Catalyzed Formation of Stereocontrolled Trisubstituted Alkenes from Baylis–Hillman Adducts |
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| Authors: | Thomas Gendrineau Nicolas Demoulin Laure Navarre Jean‐Pierre Genet Prof Sylvain Darses Dr |
| Institution: | 1. Laboratoire de Synthèse Sélective Organique (UMR 7573, CNRS), Ecole Nationale Supérieure de Chimie de Paris, 11 rue P&M Curie, 75231 Paris cedex 05 (France), Fax: (+33)?144‐07‐10‐62;2. Finorga‐Novasep, 497 route de Givors, 38670 Chasse sur Rhone (France) |
| Abstract: | Efficient and general conditions for the formation of stereodefined trisubstituted alkenes by using the rhodium‐catalyzed reaction of unactivated Baylis–Hillman adducts with either organoboronic acids or potassium trifluoro(organo)borates are reported (see scheme).  |
| Keywords: | alkenes boron derivatives conjugate addition heterogeneous catalysis rhodium |