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
收藏
页码：3925 / 3926
页数：2
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