Isomerization of 2-phenacyl-1H-benzimidazole arylhydrazones to 1-aryl-5-(o-aminoanilino)-3-phenylpyrazoles by trifluoroacetylation and hydrazinolysis

Chemistry of Heterocyclic Compounds

Volumn 41, Issue 7, 2005, Pages 845-849

  Dzvinchuk, I B ^a   Lozinskii, M O ^a  

^a INSTITUTE OF ORGANIC CHEMISTRY   (Ukraine)

Author keywords

Benzimidazoles; Hydrazinolysis; Hydrazones; Pyrazoles; Recyclization; Trifluoroacetic anhydride

Indexed keywords

EID: 27144465202     PISSN: 00093122     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10593-005-0236-y     Document Type: Article

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