Visible-Light-Promoted Carbene Insertion and Decarbonylation for the Synthesis of α-Substituted γ-Ketoesters
作者:Weina Li、Yingying Yang、Zhiliang Tang、Xianglin Yu、Jun Lin、Yi Jin
DOI:10.1021/acs.joc.2c01552
日期:2022.10.7
a blue visible-light-promoted approach for preparing a variety of α-substituted γ-ketoester derivatives through carbene insertion and the decarbonylation of enaminones and diazoesters. These reactions use readily available starting materials and transition-metal-free, eco-friendly procedures that are amenable to gram-scale synthesis and wide functional group tolerance. This methodology may be useful