A Regioselective Ru-Catalyzed Alkene−Alkyne Coupling To Form (<i>Z</i>,<i>Z</i>)-1,3-Dienes
作者:Barry M. Trost、Alicia Martos-Redruejo
DOI:10.1021/ol8028324
日期:2009.3.5
Generally, Ru-catalyzed alkene−alkyne coupling forms 1,4-dienes. A version of this process which generates a 1,3-diene as the Z,Z-isomer preferentially has now been observed. The scope of this new atom-economic process is described herein.
通常,Ru催化的烯烃-炔烃偶联形成1,4-二烯。现在已经观察到该方法的一种形式,其优先生成1,3-二烯作为Z 1,Z-异构体。本文描述了这种新的原子经济过程的范围。