Iron-Catalyzed One-Step Synthesis of Isothiazolone/1,2-Selenazolone Derivatives via [3+1+1] Annulation of Cyclopropenones, Anilines, and Elemental Chalcogens

被引：4

作者：

Wang, Hongchen ^{[1
]}

Yan, Rulong ^{[1
]}

机构：

[1] Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2022年 / 364卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Isothiazolone /1,2-Selenazolone derivatives; Cyclopropenone; Elemental chalcogens; Cyclization; S BOND FORMATION; ANTIMICROBIAL ACTIVITY; TRIFLIC ANHYDRIDE; INHIBITORS; THIAZOLES; 1,2-BENZISOTHIAZOL-3(2H)-ONES; FUNCTIONALIZATION; ISOTHIAZOLES; CYCLIZATION; ACTIVATION;

D O I：

10.1002/adsc.202101175

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Described herein is the one-step synthesis of isothiazolone/1,2-selenazolone derivatives via [3+1+1] cycloaddition of cyclopropenone derivatives, anilines, and elemental chalcogens. The cascade reaction involves the C-S, C-N, and N-S bond formation along with the cleavage of C-C bond. Both anilines and cyclopropenones are tolerated and give the corresponding products in 28-73% yields.

引用

页码：715 / 719

页数：5

共 39 条

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