New route to 2-cyanobenzothiazoles via N-arylimino-1,2,3-dithiazoles

被引：41

作者：

Besson, T

Dozias, MJ

Guillard, J

Rees, CW

机构：

[1] Univ La Rochelle, Grp Chim Organ Pole Sci & Technol, LGPC, UPRES 2001, F-17042 La Rochelle 1, France

[2] Prolabo Grp Merck, F-94726 Fontenay Sous Bois, France

[3] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1998年 / 23期

关键词：

D O I：

10.1039/a807899h

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

N-Arylimino-1,2,3-dithiazole derivatives 2 of 2-bromoanilines are converted in high yield into 2-cyanobenzothiazoles 3 by heating or, more rapidly, by focused microwave irradiation at atmospheric pressure, in pyridine containing cuprous iodide.

引用

页码：3925 / 3926

页数：2

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