Ni-Catalyzed deaminative hydroalkylation of internal alkynes
作者:Ze-Fan Zhu、Jia-Lin Tu、Feng Liu
DOI:10.1039/c9cc05385a
日期:——
A regioselective cis-hydroalkylation of internal alkynes with readily prepared Katritzky pyridinium salts for the synthesis of tri-substituted alkenes is described. This reaction is the first example of a metal-catalyzed hydroalkylation of an alkynevia C–N bond activation of an amine. The reaction demonstrates broad scope and functional group tolerance, allowing access to desired products with high