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Studies on heterocyclic chemistry. Part 26. The ring transformation of 3-acylthio-4-aryl-3-isothiazoline-5-thiones to benzo[b]- and naphtho[2,1-b]-thiophens with an acylimino-group at C-2 via the 2-arylethanethioamide derivatives

Journal of the Chemical Society. Perkin transactions 1 : organic and bio-organic chemistry Volume 1982 Page 2867-2870
published_at 1982
Title
Studies on heterocyclic chemistry. Part 26. The ring transformation of 3-acylthio-4-aryl-3-isothiazoline-5-thiones to benzo[b]- and naphtho[2,1-b]-thiophens with an acylimino-group at C-2 via the 2-arylethanethioamide derivatives
Creators Kawamura Etsuko
Creators Nishiwaki Tarozaemon
Creators Abe Noritaka
Creators Nakamura Reiko
Creators Hirayama Motoharu
Creators Takimoto Noritoshi
The oxidative cyclisation, by halogen, of 2-arylethanethioamide derivatives {dialkyl 2-[2-(acylamino)-1-aryl-2-thioxoethylidene]-1,3-dithiole-4,5-dicarboxylates and their related ketones}, which are synthesized from the reaction of 3-acylthio-4-aryl-3-isothiazoline-5-thiones with reactive acetylenes, to give benzo[b]- and naphtho[2,1-b]-thiophens with an acylimino-group at C-2 in useful yields, is described.
Languages eng
Resource Type journal article
Publishers Royal Society of Chemistry
Date Issued 1982
File Version Not Applicable (or Unknown)
Access Rights metadata only access
Relations
[ISSN]0300-922X
[NCID]AA00695134
info:doi/10.1039/P19820002867
[isVersionOf] [URI]http://www.rsc.org/Publishing/Journals/P1/Index.asp
Schools 大学院医学系研究科(理学)