Reaction of 1-bromo-1,2-dienes with alkylcuprates as a regio- and stereo-selective route to acetylenic or allenic compounds
Alkylcuprates react with 1-bromo-1,2-dienes to give allenic and/or acetylenic products.The selectivity of the crosscoupling is markedly dependent on the nature of the copper reagent, which plays a prominent role in determining both the regio- and the stereo-chemistry.The preparative aspects of these copper-induced reactions are discussed and their possible mechanism discussed.
Polizzi, Carmela,Consoloni, Carla,Lardicci, Luciano,Caporusso, Anna Maria
p. 289 - 304
(2007/10/02)
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