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Electron Transfer Photoredox Catalysis: Development of a Photoactivated Reductive Desulfonylation of an Aza‐Heteroaromatic Ring
Advanced Synthesis & Catalysis ( IF 5.4 ) Pub Date : 2020-06-02 , DOI: 10.1002/adsc.202000578
Qiang‐Liu 1 , Yu‐Xiu Liu 1 , Hong‐Jian Song 1 , Qing‐Min Wang 1, 2
Affiliation  

Herein, we report a protocol for desulfonylation of aza‐heteroaromatic rings via photoinduced electron transfer and hydrogen atom transfer. This general protocol has a wide substrate range and moderate to good yields. The utility of the method was demonstrated by the chemoselective desulfonylation of a molecule containing both an aliphatic and an aromatic sulfonamide.

中文翻译:

电子转移光氧化还原催化:氮杂杂芳环光活化还原脱磺酰化的发展。

在这里,我们报告通过光致电子转移和氢原子转移氮杂杂芳环脱磺酰的协议。该通用方案具有广泛的底物范围,并且具有中等至良好的产率。该方法的实用性通过同时包含脂族和芳族磺酰胺的分子的化学选择性去磺酰化来证明。
更新日期:2020-08-04
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