A new stereospecific cross-coupling by the palladium-catalyzed reaction of 1-alkenylboranes with 1-alkenyl or 1-alkynyl halides

来自 Elsevier

阅读量:

186

作者:

NorioMiyauraandKinjiYamadaandAkiraSuzuki

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摘要:

The representative (E)-1-alkenyldisiamylboranes and (E)-1-alkenyl-1,3,2-benzodioxaboroles readily obtainable via hydroboration of 1-alkynes react with 1-alkenyl halides or 1-alkynyl halides in the presence of a catalytic amount of tetrakis(triphenylphosphine)palladium and base to give corresponding conjugated (E)-dienes or (E)-enynes with high regio- and stereospecificity in good yields, respectively.

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DOI:

10.1016/S0040-4039(01)95429-2

被引量:

1541

年份:

1979

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2010
被引量:192

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