Concepedia

Electrochemical oxidative cyclization of activated alkynes with diselenides or disulfides: access to functionalized coumarins or quinolinones

Jiawei Hua, Zheng Fang, Jia Xu, Mixue Bian, Chengkou Liu, Wei He, Ning Zhu, Zhao Yang, Kai Guo

Green Chemistry · 2019 · 120 citations · 65 references

DOI

Concepts

Abstract

A direct electrochemical oxidative cyclization of activated alkynes with diselenides or disulfides toward functionalized coumarins and quinolinones has been developed.

References

65

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Generation of Sulfonyl Radicals from Aryldiazonium Tetrafluoroborates and Sulfur Dioxide: The Synthesis of 3‐Sulfonated Coumarins

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Copper-Catalyzed Electrochemical C–H Amination of Arenes with Secondary Amines

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