[2,3]-Sigmatropic Rearrangement of Arylhydroxylamines: Rapid Access to ortho-Sulfonylated Anilines

被引：0

作者：

Liu, Yue ^{[1
]}

Xu, Gaofei ^{[1
]}

Gao, Hongyin ^{[1
]}

机构：

[1] Shandong Univ, Sch Chem & Chem Engn, 27 South Shanda Rd, Jinan 250100, Shandong, Peoples R China

来源：

SYNLETT | 2022年 / 33卷 / 17期

基金：

中国国家自然科学基金;

关键词：

arylhydroxylamines; ortho-sulfonylated anilines; sigma-tropic rearrangement; trifluoromethanesulfonylation; DFT calculation;

D O I：

10.1055/a-1863-9090

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

In the absence of transition-metal catalysts and additional oxidants, arylhydroxylamines can undergo an unconventional O-sulfinylation/[2,3]-sigmatropic rearrangement/rearomatization cascade with trifluoromethylsulfinyl chloride to rapidly and efficiently synthesize versatile ortho-sulfonylated aromatic amines. This Synpacts article describes the discovery, further study, and practical application of the rearrangement reactions in arylhydroxylamine compounds and highlights our recent advances in this area.

引用

页码：1675 / 1680

页数：6

共 44 条

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