Iodine-mediated synthesis of sulfur-bridged enaminones and chromones via double C(sp2 )-H thiolation

Organic & Biomolecular Chemistry
Yong GaoJie-Ping Wan

Abstract

The reactions of various enaminones with elemental sulfur giving rise to both sulfur-bridged enaminones and chromones have been realized via iodine promotion. All products were furnished by means of double C(sp2)-H bond thiolation without using any metal catalyst or sensitive oxidant, providing a simple and efficient protocol for the synthesis of diverse sulfur derivatives of enaminones.

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Citations

Oct 25, 2017·Beilstein Journal of Organic Chemistry·Yanhui GuoJie-Ping Wan
May 30, 2020·Chemistry : a European Journal·Honghua ZhangZhen Wang

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