Synthesis of Thiosulfonates by I2/TBHP-mediated the Ring-opening/coupling Reaction of Benzothiazole

被引：0

作者：

Chen, Tianpeng ^{[1
]}

Tao, Yuhui ^{[1
]}

Wu, Ziliang ^{[1
]}

Xu, Xiaoliang ^{[2
]}

Cheng, Dongping ^{[1
]}

机构：

[1] Zhejiang Univ Technol, Coll Pharmaceut Sci, Chaowang Rd 18, Hangzhou 310014, Peoples R China

[2] Zhejiang Univ Technol, Coll Chem Engn, Chaowang Rd 18, Hangzhou 310014, Peoples R China

来源：

CHEMISTRYSELECT | 2022年 / 7卷 / 34期

关键词：

benzothiazole; catalysis; ring-opening; sulfonyl hydrazides; thiosulfones; SULFONYL HYDRAZIDES; FREE PROTOCOL; OXIDATION; IODINE; SULFENYLATION; DERIVATIVES; DISULFIDES; THIOLS;

D O I：

10.1002/slct.202202876

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel I-2/TBHP (tert-Butyl hydroperoxide)-mediated the ring-opening/coupling reaction of benzothiazole with sulfonyl hydrazides is disclosed. Various aryl, heteraryl and alkyl sulfonyl hydrazides are applied for the reaction and the corresponding thiosulfonates are obtained in moderate to good yields. It provides a mild and convenient way for the synthesis of thiosulfonates.

引用

页数：4

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