Visible light photoredox catalyzed deprotection of 1,3-oxathiolanes

作者：Mingyang Yang, Zhimin Xing, Bowen Fang, Xingang Xie, Xuegong She · 发表于：Organic & Biomolecular Chemistry · 年份：2019 · DOI：10.1039/c9ob02517k · 被引用次数：13 · 研究领域：Sulfur-Based Synthesis Techniques、Radical Photochemical Reactions、Chemical Synthesis and Reactions

An efficient visible light photoredox catalyzed aerobic deprotection of 1,3-oxathiolanes using organic dye Eosin Y as a photocatalyst is disclosed. The deprotection procedure features the use of a metal-free catalyst, mild conditions, a broad range of substrate scope, and good functional group tolerance. 35 examples were tested under the standard conditions and most of them afforded the deprotected products in modest to high yields.