Visible-Light-Driven Iodine-Catalyzed Synthesis of Unsymmetrical Disulfides via Oxidative Coupling

被引：1

作者：

Ren, Ming-Zhe ^{[1
]}

Fu, Yan-Jun ^{[1
]}

Zhang, Bo-Sheng ^{[1
]}

Quan, Zheng-Jun ^{[1
]}

Wang, Xi-Cun ^{[1
]}

机构：

[1] Northwest Normal Univ, Coll Chem & Chem Engn, Int Sci & Technol Cooperat Base Water Retent Chem, Lanzhou 730070, Gansu, Peoples R China

来源：

SYNTHESIS-STUTTGART | 2023年 / 55卷 / 13期

基金：

中国国家自然科学基金;

关键词：

iodine; visible light; sulfur; coupling; unsymmetrical disulfides; ONE-POT SYNTHESIS; DISULFANES; ALKENES; ACID;

D O I：

10.1055/s-0042-1751433

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Herein, a facile and environmentally friendly oxidative coupling reaction to obtain unsymmetrical disulfide compounds, without using metal or organic dyes as photocatalyst and only using a catalytic amount of iodine, was developed. Oxygen is used as oxidant in the reaction and the substrate scope is wide. A gram-scale synthesis also highlights the synthetic practicality of this photochemical strategy. Moreover, our mechanistic studies support the formation of disulfide products through free-radical coupling.

引用

页码：2011 / 2018

页数：8

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