作者:Khalid B. Selim、Yasumasa Matsumoto、Ken-ichi Yamada、Kiyoshi Tomioka
DOI:10.1002/anie.200904676
日期:2009.11.2
Gamma rules: The title reaction was achieved in a highly regioselective manner using aryl Grignardreagents with monodentate chiral N‐heterocyclic carbene–copper(I) catalyst to give diarylvinylmethanes with excellent enantiomeric excess in excellent yield (see scheme).