INTERACTION OF THERMAL ACYLACETYLENES WITH THIOSEMICARBAZIDE AND 4-METHYLTHIOSEMICARBAZIDES AND 4-PHENYLTHIOSEMICARBAZIDES

Authors
GLOTOVA TE NAKHMANOVICH AS ROMANENKO LS SIGALOV MV
Citation
Te. Glotova et al., INTERACTION OF THERMAL ACYLACETYLENES WITH THIOSEMICARBAZIDE AND 4-METHYLTHIOSEMICARBAZIDES AND 4-PHENYLTHIOSEMICARBAZIDES, Bulletin of the Russian Academy of Sciences, Division of Chemical Sciences, 41(8), 1992, pp. 1435-1440
Citations number
10
Categorie Soggetti
Chemistry
Journal title
Bulletin of the Russian Academy of Sciences, Division of Chemical Sciences → ACNP
ISSN journal
10635211
Volume
41
Issue
8
Year of publication
1992
Part
2
Pages
1435 - 1440
Database
ISI
SICI code
1063-5211(1992)41:8<1435:IOTAWT>2.0.ZU;2-X
Abstract
By the reaction of thiosemicarbazide and 4-methyl- and 4-phenylthiosem icarbazides with terminal alpha-acetylenic ketones, depending on the c onditions, thiosemicarbazones of acylacetic aldehyde, 1,1-bis(acylviny l)thiosemicarbazides, and mino-2-acylmethyl-3-acylvinyl-1,3,4-thiadiaz olines are obtained. Ring-chain tautomerism of the 1,1-bis(acylvinyl)t hiosemicarbazides has been investigated.