作者:Ana M. del Hoyo、Marcos García Suero
DOI:10.1002/ejoc.201601604
日期:2017.4.18
A new protocol for the catalytic cyclopropanation of α,β-unsaturated carbonyl compounds with diiodomethane by means of photoredox catalysis has been successfully developed. The transformation is characterized by its mild conditions, functional group compatibility, and excellent selectivity profile.
已经成功开发了一种通过光氧化还原催化 α,β-不饱和羰基化合物与二碘甲烷催化环丙烷化的新方案。该转化的特点是条件温和、官能团相容性好、选择性好。