ALKYL(OXO)PYRIDAZINECARBONITRILES AS BUILDING-BLOCKS IN HETEROCYCLIC SYNTHESIS - NOVEL SYNTHESES OF PYRIDO[3,4-C]PYRIDAZINES, PYRIDO[3,4-D]PYRIDAZINES, THIOPYRANO[3,4-C]PYRIDAZINES AND 1,3,4-THIADIAZAACENAPHTHYLENES

Authors
ABUSHANAB FA WAKEFIELD B ALOMRAN F KHALEK MMA ELNAGDI MH
Citation
Fa. Abushanab et al., ALKYL(OXO)PYRIDAZINECARBONITRILES AS BUILDING-BLOCKS IN HETEROCYCLIC SYNTHESIS - NOVEL SYNTHESES OF PYRIDO[3,4-C]PYRIDAZINES, PYRIDO[3,4-D]PYRIDAZINES, THIOPYRANO[3,4-C]PYRIDAZINES AND 1,3,4-THIADIAZAACENAPHTHYLENES, Journal of chemical research. Synopses, (12), 1995, pp. 488-489
Citations number
7
Categorie Soggetti
Chemistry
Journal title
Journal of chemical research. Synopses → ACNP
ISSN journal
03082342
Issue
12
Year of publication
1995
Pages
488 - 489
Database
ISI
SICI code
0308-2342(1995):12<488:AABIHS>2.0.ZU;2-1
Abstract
New routes for the synthesis of pyrido[3,4-c]pyridazines, pyrido[3,4-d ]pyridazines, thiopyrano[3,4-c]pyridines and 1,3,4-thiadiazaacenaphthy lenes utilizing ethyl -methyl-6-oxo-1,6-dihydropyridazine-3-carboxylat es (1) as starting materials are reported.