A tandem strategy for the synthesis of 2-aminobenzothiazoles via manganese catalyzed C-S bond formation

被引：0

作者：

Aneeja, Thaipparambil ^{[1
]}

Chandravarkar, Aravind ^{[1
]}

Anilkumar, Gopinathan ^{[1
,2
,3
]}

机构：

[1] Mahatma Gandhi Univ, Sch Chem Sci, P D Hills P O, Kottayam 686560, Kerala, India

[2] Mahatma Gandhi Univ, Inst Integrated Programs & Res Basic Sci IIRBS, P D Hills P O, Kottayam 686560, Kerala, India

[3] Mahatma Gandhi Univ, Adv Mol Mat Res Ctr AMMRC, P D Hills P O, Kottayam 686560, Kerala, India

来源：

CATALYSIS COMMUNICATIONS | 2024年 / 187卷

关键词：

2-Aminobenzothiazoles; Manganese; 2-Bromophenyl isothiocyanate; Amines; Heterocyclic compound; INTRAMOLECULAR CYCLIZATION; COPPER; INHIBITORS; ANTICONVULSANT;

D O I：

10.1016/j.catcom.2024.106875

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The first manganese catalyzed tandem methodology for the synthesis of 2-aminobenzothiazoles from 2-bromophenyl isothiocyanate and differently substituted amines has been demonstrated. This protocol employs environmentally benign, cost-effective and readily available MnCl 2 .4H 2 O as the catalyst under air. The present strategy exhibits wide substrate scope and affords differently substituted 2-aminobenzothiazoles in moderate to good yields.

引用

页数：7

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