Rhodium-Catalyzed Asymmetric Intramolecular Hydroamination of Unactivated Alkenes
作者:Xiaoqiang Shen、Stephen L. Buchwald
DOI:10.1002/anie.200905402
日期:2010.1.12
One for the Rh(oad): The first rhodium‐catalyzed asymmetric intramolecular hydroamination of unactivated olefins was developed by using dialkylbiaryl phosphine ligands (see scheme; cod=1,5‐cyclooctadiene, Cy=cyclohexyl). A variety of 2‐methylpyrrolidines have been synthesized with high enantioselectivities.
Rh(oad)的第一个:未活化烯烃的第一个铑催化的不对称分子内加氢胺化是通过使用二烷基联芳基膦配体开发的(参见方案;cod=1,5-环辛二烯,Cy=环己基)。已经合成了多种具有高对映选择性的 2-甲基吡咯烷。