Rh(I)-Catalyzed Insertion of Allenes into C–C Bonds of Benzocyclobutenols
作者:Chunliang Zhao、Li-Chuan Liu、Jing Wang、Chenran Jiang、Qing-Wei Zhang、Wei He
DOI:10.1021/acs.orglett.5b03518
日期:2016.1.15
Herein we report a Rh(I)-catalyzed two carbon insertion into C–C bonds of benzocyclobutenols by employing symmetrical and unsymmetrical allenes. This reaction provides rapid access to alkylidene tetralins bearing two adjacent stereogenic centers in good yields and diasteroselectivities.