Rhodium-Catalyzed Anti-Markovnikov Hydroamination of Aliphatic and Aromatic Terminal Alkynes with Aliphatic Primary Amines
作者:Yoshihiko Morimoto、Takuya Kochi、Fumitoshi Kakiuchi
DOI:10.1021/acs.joc.1c01636
日期:2021.9.17
Anti-Markovnikov hydroamination of both aliphatic and aromatic terminal alkynes with primary amines was achieved using an 8-quinolinolato rhodium catalyst to form aldimines and enamines in high yields. This catalytic system realized high functional group tolerance including hydroxy, bromo, cyano, and thioester groups.
使用 8-羟基喹啉铑催化剂实现脂肪族和芳香族末端炔烃与伯胺的反马尔科夫尼科夫加氢胺化反应,以高产率形成醛亚胺和烯胺。该催化体系实现了高官能团耐受性,包括羟基、溴、氰基和硫酯基团。