Novel Pyridazine Fused Heterocyclic System: A New Route for the Synthesis of 2‐Alkyl/Aryl[1,3,4]Thiadiazole[2′,3′:2,3] Imidazo[4,5‐d]Pyridazin‐8(7H)‐One

Autor: V. S. Hegde, Gundurao Kolavi, Imtiyaz Ahmed Khazi
Rok vydání: 2006
Předmět:
Zdroj: Synthetic Communications. 36:1837-1843
ISSN: 1532-2432
0039-7911
DOI: 10.1080/00397910600602511
Popis: A series of novel imidazo[2,1‐b][1,3,4]thiadiazole fused pyridazinones have been synthesized in moderate yields by the reaction of 2‐alkyl/arylimidazo[2,1‐b] [1,3,4]thiadiazole‐6‐carbohydrazides under Vilsmeier–Haack reaction conditions. This simple methodology has utility for the synthesis of various fused heterocyclic systems.
Databáze: OpenAIRE
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