Visible-Light-Driven Synthesis of Aryl Xanthates and Aryl Dithiocarbamates via an Electron Donor–Acceptor Complex,Organic Letters

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Visible-Light-Driven Synthesis of Aryl Xanthates and Aryl Dithiocarbamates via an Electron Donor–Acceptor Complex
Organic Letters ( IF 4.9 ) Pub Date : 2022-11-28 , DOI: 10.1021/acs.orglett.2c03736
Mingjun Zhang ₁ , Beibei Wang ₁ , Yunpeng Cao ₁ , Yuxiu Liu ₁ , Ziwen Wang _{1,

2} , Qingmin Wang ₁

Affiliation

Herein, we report a facile, efficient, and practical protocol that enables the preparation of aryl xanthates and aryl dithiocarbamates from functionalized dibenzothiophenium salts via a photoactivated electron donor–acceptor complex. This mild, metal-free method is operationally simple and has a broad substrate scope and potential utility for late-stage functionalization of natural products and pharmaceuticals. Finally, this method also has redefined the substrate scope and reaction pathway for the Leuckart thiophenol reaction.

中文翻译：

通过电子供体-受体复合物在可见光驱动下合成芳基黄原酸酯和芳基二硫代氨基甲酸酯

在此，我们报告了一种简便、高效且实用的方案，该方案能够通过光活化电子供体-受体复合物从功能化的二苯并噻吩盐制备芳基黄原酸盐和芳基二硫代氨基甲酸盐。这种温和、无金属的方法操作简单，具有广泛的底物范围和潜在的用途，可用于天然产物和药物的后期功能化。最后，该方法还重新定义了Leuckart苯硫酚反应的底物范围和反应途径。

更新日期：2022-11-28

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