Photoredox Generation of Sulfonyl Radicals and Coupling with Electron Deficient Olefins
摘要:
Various sulfone tetrazoles were activated via iridium photoredox catalysis in the presence of DMAP to give diallcyl sulfones. The presumed sulfone radical intermediates were trapped by a range of electron-deficient olefins in generally good to excellent yields.
Photoredox Generation of Sulfonyl Radicals and Coupling with Electron Deficient Olefins
作者:Yiding Chen、Nicole McNamara、Oliver May、Thanigaimalai Pillaiyar、David C. Blakemore、Steven V. Ley
DOI:10.1021/acs.orglett.0c01730
日期:2020.8.7
Various sulfone tetrazoles were activated via iridium photoredox catalysis in the presence of DMAP to give diallcyl sulfones. The presumed sulfone radical intermediates were trapped by a range of electron-deficient olefins in generally good to excellent yields.