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Synthesis of 5-Thioxo-hexahydrobenzo[b]thiopheno[2,3-d]-1,2,4-triazolo[1,5-c]pyrimidines and Related Compounds Based on Cyclocondensations of 2-Isothiocyanato-3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophene.
- Source :
- Phosphorus, Sulfur & Silicon & the Related Elements; Mar2009, Vol. 184 Issue 3, p626-637, 12p, 4 Diagrams, 2 Charts
- Publication Year :
- 2009
-
Abstract
- 5-Thioxo-4,6,8,9,10,11-hexahydro-benzo[b]thiopheno[2,3-d]-1,2,4-triazolo[1,5-c]pyrimidines and related compounds were prepared based on cyclizations of 2-isothiocyanato-3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophene with aminoketones and carboxylic hydrazides. [ABSTRACT FROM AUTHOR]
- Subjects :
- PYRIMIDINES
RING formation (Chemistry)
THIOPHENES
CARBOXYLIC acids
ORGANIC acids
Subjects
Details
- Language :
- English
- ISSN :
- 10426507
- Volume :
- 184
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Phosphorus, Sulfur & Silicon & the Related Elements
- Publication Type :
- Academic Journal
- Accession number :
- 36606584
- Full Text :
- https://doi.org/10.1080/10426500802243216