Copper-catalyzed enantioselective C–H functionalization of indoles with an axially chiral bipyridine ligand
作者:Xiang Gao、Bo Wu、Zhong Yan、Yong-Gui Zhou
DOI:10.1039/c6ob01516f
日期:——
Using copper complexes with an axially chiral bipyridine ligand C4-ACBP as the catalyst, an enantioselective functionalization of indoles with diazo compounds was developed with up to 95% ee. This protocol paves the way for further applications of these ligands.
使用具有轴向手性联吡啶配体C4-ACBP的铜络合物作为催化剂,开发了重氮化合物对吲哚的对映选择性官能化,其ee高达95%。该方案为进一步应用这些配体铺平了道路。