Transition Metal Photoredox Catalysis of Radical Thiol-Ene Reactions
作者:Elizabeth L. Tyson、Michael S. Ament、Tehshik P. Yoon
DOI:10.1021/jo3020825
日期:2013.3.1
We describe the anti-Markovnikov hydrothiolation of olefins using visible-light-absorbing transitionmetal photocatalysts. The key thiyl radical intermediates are generated upon quenching of photoexcited Ru*(bpz)32 with a variety of thiols. The adducts of a wide variety of olefins and thiols are formed in excellent yield (73–99%).