Copper(I)‐Catalyzed Asymmetric Conjugate 1,6‐, 1,8‐, and 1,10‐Borylation
作者:Chang‐Yun Shi、Jungmin Eun、Timothy R. Newhouse、Liang Yin
DOI:10.1002/anie.202016081
日期:2021.4.19
Catalytic asymmetric remote conjugate borylation is challenging as the control of regioselectivity is not trivial, the electrophilicity of remote sites is extenuated, and the remote asymmetric induction away from the carbonyl group is difficult. Herein, catalytic asymmetric conjugate 1,6‐, 1,8‐ and 1,10‐borylation was developed with excellent regioselectivity, which delivered α‐chiral boronates in moderate