Photoredox- or Metal-Catalyzed in Situ SO<sub>2</sub>-Capture Reactions: Synthesis of β-Ketosulfones and Allylsulfones
作者:Min Zheng、Guigen Li、Hongjian Lu
DOI:10.1021/acs.orglett.9b00201
日期:2019.2.15
as radical acceptors and SO2 sources to provide various β-ketosulfones and allylsulfones, known to be significant building blocks. Without the use of any additives including external SO2 gas, the reaction was performed under mild photoredox- or metal-catalytic conditions while tolerating various functional groups.