Photocatalyzed Defluorinative Allylsulfonylation of Alkynes to Access gem-Difluorinated Sulfonyl-1,4-Dienes

IF 4.7 1区化学 Q1 CHEMISTRY, ORGANIC

Organic Chemistry Frontiers Pub Date : 2025-08-28 DOI:10.1039/d5qo01008j

Meng-Dan Wang, Hua-Hua Wang, Lin-Xi Xiao, Xing-Guo Zhang, Hai-Yong Tu

引用次数: 0

Abstract

A photocatalyzed three-component gem-difluoroallylsulfonylation of alkynes with trifluoromethyl alkenes and sodium sulfinates via selective C-F bond activation has been described. This metal-free allylsulfonylation provides an efficient strategy for the stereospecific synthesis of gem-difluorinated sulfonyl-1,4-dienes under mild conditions.

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光催化炔烃的去氟烯丙基磺化反应制备宝石-二氟磺酰-1,4-二烯

描述了通过选择性C-F键激活，光催化三组分宝石-二氟烯基磺酰化炔烃与三氟甲基烯烃和亚硫酸钠。这种无金属烯丙基磺化为在温和条件下合成宝石-二氟磺酰-1,4-二烯的立体定向合成提供了一种有效的策略。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Organic Chemistry Frontiers CHEMISTRY, ORGANIC-

CiteScore

7.90

自引率

11.10%

发文量

686

审稿时长

1 months

期刊介绍： Organic Chemistry Frontiers is an esteemed journal that publishes high-quality research across the field of organic chemistry. It places a significant emphasis on studies that contribute substantially to the field by introducing new or significantly improved protocols and methodologies. The journal covers a wide array of topics which include, but are not limited to, organic synthesis, the development of synthetic methodologies, catalysis, natural products, functional organic materials, supramolecular and macromolecular chemistry, as well as physical and computational organic chemistry.