Amide-Directed, Rhodium-Catalyzed Enantioselective Hydrosilylation of Unactivated Internal Alkenes
作者:Wen-Ran Zhang、Wen-Wen Zhang、Huanrong Li、Bi-Jie Li
DOI:10.1021/acs.orglett.3c00289
日期:2023.3.17
recent advances made in the area of asymmetric hydrosilylation, metal-catalyzed enantioselective hydrosilylation of unactivated internal alkenes remains a challenge. Here, we report a rhodium-catalyzed enantioselective hydrosilylation of unactivated internal alkenes bearing a polar group. The coordination assistance by an amide group enables the hydrosilylation to occur with high regio- and enantioselectivity
尽管最近在不对称氢化硅烷化领域取得了进展,但金属催化的未活化内部烯烃的对映选择性氢化硅烷化仍然是一个挑战。在这里,我们报告了一种铑催化的带有极性基团的未活化内部烯烃的对映选择性氢化硅烷化反应。酰胺基团的配位辅助使氢化硅烷化能够以高区域选择性和对映选择性发生。