Regioselectivite de la reaction des dialkyl cuprates de magnesium sur des aldehydes α,β-ethyleniques |
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| Authors: | Monique Bourgain-Commerçon Jean-Pierre Foulon Jean François Normant |
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| Institution: | Laboratoire de Chimie des Organo-Eléments, Université P. et M. Curie, 4, Place Jussieu, tour 44-45, 75230 Paris Cédex 05 France |
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| Abstract: | Various magnesium organocuprates give conjugative addition products with α,β-ethylenic aldehydes, and even with acrolein. The enolates may be trapped with bromine or trimethylsilyl chloride. |
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