Nickel-Catalyzed Direct Fluorosulfonylation of Vinyl Bromides and Benzyl Bromides for Sulfonyl Fluorides

被引：1

作者：

Hong, Jianquan ^{[1
]}

Wang, Xiaoyu ^{[1
]}

Zhao, Kui ^{[1
]}

Chen, Xifei ^{[1
]}

Feng, Ruilong ^{[1
]}

Li, Chunxiang ^{[1
]}

Wei, Chongbin ^{[1
]}

Gong, Xinxin ^{[1
]}

Zheng, Feng ^{[1
]}

Zheng, Changge ^{[1
]}

机构：

[1] Jiangnan Univ, Sch Chem & Mat Engn, Key Lab Synthet & Biol Colloids, Minist Educ, Wuxi 214122, Jiangsu, Peoples R China

来源：

ORGANIC LETTERS | 2024年 / 26卷 / 46期

基金：

中国国家自然科学基金;

关键词：

SUFEX CLICK CHEMISTRY; DERIVATIVES;

D O I：

10.1021/acs.orglett.4c03820

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient nickel-catalyzed direct fluorosulfonylation of vinyl bromides and benzyl bromides under mild reaction conditions has been developed for sulfonyl fluorides utilizing Na2S2O4 and NFSI as the sulfur dioxide and fluorine sources, respectively. This reaction system tolerates organic bromide compounds, such as beta-styryl bromides, alkyl vinyl bromides, and benzyl bromides, to achieve corresponding sulfonyl fluorides in moderate to good yields, with convenient operation, mild conditions, broad substrate scope, good functional group compatibility, and excellent retention of configuration to vinyl bromides.

引用

页码：9967 / 9972

页数：6

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