Tetraorganogallate Complexes in Organic Chemistry: Michael Addition to α,β-unsaturated Compounds
作者:Ying Han、Yao-Zeng Huang、Lei Fang、Wen-Tian Tao
DOI:10.1080/00397919908086045
日期:1999.3
Abstract Tetraorganogallate complexes, prepared in situ by addition of an organolithium reagent to a triorganogallium, reacted smoothly with α,β-unsaturated compounds to give Michael addition products in high yields, and mixed gallates display very high chemoselectivity in the transfer of one of their ligands.
摘要 四有机镓酸盐配合物是通过将有机锂试剂加成到三有机镓中而原位制备的,它与 α,β-不饱和化合物顺利反应,以高产率得到迈克尔加成产物,并且混合镓酸盐在其配体之一的转移中显示出非常高的化学选择性。 .