Highly selective anti-Markovnikov addition of thiols to vinyl ethers under solvent- and catalyst-free conditions
摘要:
A simple and efficient protocol for the anti-Markovnikov addition of thiols to vinyl ethers under solvent-and catalyst-free conditions has been established. A series of thiol ethers containing oxygen atom were obtained with good to excellent yields. (C) 2007 Elsevier Ltd. All rights reserved.
Visible-Light-Mediated Organocatalyzed Thiol–Ene Reaction Initiated by a Proton-Coupled Electron Transfer
作者:Vitalij V. Levin、Alexander D. Dilman
DOI:10.1021/acs.joc.9b01331
日期:2019.6.21
A convenient method for performing a thiol–ene reaction is described. The reaction is performed under blue-light irradiation and catalyzed by photoactive Lewis basic molecules such as acridine orange or naphthalene-fused N-acylbenzimidazole. It is believed that the process is initiated by a proton-coupled electron transfer process within the complex between the thiol and the Lewis basic catalyst.