Abstract
The reaction of 1-acyl-2-phenylacetylenes with thiosemicarbazide in methanol at 60‡C gives 2-amino-7-hydroxy-6,7-dihydro-1,3,4-thiadiazepines which, upon heating in -vacuum fragment with the formation of 3,5-disubstituted pyrazoles.
Original language | English |
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Pages (from-to) | 194-196 |
Number of pages | 3 |
Journal | Bulletin of the Academy of Sciences of the USSR Division of Chemical Science |
Volume | 36 |
Issue number | 1 |
DOIs | |
State | Published - 1 Jan 1987 |
Externally published | Yes |
ASJC Scopus subject areas
- General Chemistry