Building units for N-backbone cyclic peptides. Part 4.1 Synthesis of protected Nα-functionalized alkyl amino acids by reductive alkylation of natural amino acids
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.