Abe Noritaka
Affiliate Master
Yamaguchi University
Cycloaddition of thiazolo[3,2-a]benzimidazole and imidazo[2,1-b]benzothiazole with methyl propiolate ; formation of thiazolo[3,2-a][1,5]benzodiazepine and [1,4]diazepino[7,1-b]benzothiazole
Heterocycles Volume 16 Issue 4
Page 537-538
published_at 1981
Title
Cycloaddition of thiazolo[3,2-a]benzimidazole and imidazo[2,1-b]benzothiazole with methyl propiolate ; formation of thiazolo[3,2-a][1,5]benzodiazepine and [1,4]diazepino[7,1-b]benzothiazole
Creators
Nishiwaki Tarozaemon
3-methylthiazolo[3,2-a]benzimidazole and 2-methylimidazo[2,1-b]benzothiazole, respectively, react with methyl propiolate to give 1:2-adducts which are characterized as methyl(Z)-11-(methoxycarbonyl)-3-methyl-10-thiazolo[3,2-a][1,5]benzodiazepinacrylate and methyl (z)-5-(methoxycarbonyl)-2-methyl-4-[1,4]diazepino[7,1-b]benzothiazolacrylate.
Languages
eng
Resource Type
journal article
Publishers
日本複素環化学研究所
Date Issued
1981
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0385-5414
[NCID]AA00663739
Schools
大学院医学系研究科（理学）