Application of indium ate complexes to synthetic chemistry. Selective conjugate addition to enones and coupling with allylic halides
作者:Shuki Araki、Toshio Shimizu、Shun-Ji Jin、Yasuo Butsugan
DOI:10.1039/c39910000824
日期:——
Tetraorganoindium ate complexes, prepared by the addition of organolithium reagents to trialkylindium, reacted with α,β-unsaturated ketones in a 1,4-addition fashion; allylic indates derived from allylic indium sesquihalides coupled with allylic halides regio- and stereo-specifically to give high yields of head-to-tail 1,5-dienes.
通过向三烷基铟中添加有机锂试剂制备的四有机铟盐配合物,与α,β-不饱和酮以1,4-加成方式反应;衍生自烯丙基倍半卤化铟与烯丙基卤化物在区域和立体上偶合的烯丙基吲哚,可产生高产率的头尾1,5-二烯。