Ruthenium-Catalyzed Hydrovinylation of <i>N</i>-Acetylenamines Leading to Amines with a Quaternary Carbon Center
作者:Qiu-Shi Wang、Jian-Hua Xie、Wei Li、Shou-Fei Zhu、Li-Xin Wang、Qi-Lin Zhou
DOI:10.1021/ol201142v
日期:2011.7.1
A catalytic hydrovinylation of N-acetylenamines with ethylene is reported. This new hydrovinylation reaction is catalyzed by a ruthenium hydride complex, RuHCl(CO)(PCy3)(2), providing a series of N-acetylamines with a quaternary carbon center with up to 99% yield.