Reaction of 1-bromo-1,2-dienes with alkylcuprates as a regio- and stereo-selective route to acetylenic or allenic compounds

DOI: 10.1016/0022-328X(91)80179-N

Source and publish data:

Journal of Organometallic Chemistry p. 289 - 304 (1991)

Update date:2022-07-30

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Authors:

Polizzi, Carmela

Consoloni, Carla

Lardicci, Luciano

Caporusso, Anna Maria

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Article abstract of DOI:10.1016/0022-328X(91)80179-N

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.

Full text of DOI:10.1016/0022-328X(91)80179-N

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