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Title: Synthesis of 4-hydroxy-3-formylideneamino-1H/methyl/phenylquinolin-2-ones
Authors: Bhudevi, B
Ramana, P Venkata
Mudiraj, Anwita
Reddy, A Ram
Keywords: 4-Hydroxy-3-formyl-1H-quinolin-2-one,Schiff base, 4-hydroxy-3-formylideneamino-1H-quinolin-2-one;Schiff base;4-hydroxy-3-formylideneamino-1H-quinolin-2-one
Issue Date: Feb-2009
Publisher: CSIR
Abstract: An efficient method for the synthesis of 4-hydroxy-3-formylideneamino-1H/methyl/phenylquinolin-2-ones by the condensation of corresponding 4-hydroxy-3-formyl-1H/methyl/phenylquinolin-2-one with substituted anilines/aliphatic primary amines is reported. The carboxaldehyde in turn is prepared starting either from substituted anilines or benzoic acid. The structures of compounds are established by the elemental analysis and spectral data.
Page(s): 255-260
ISSN: 0376-4699
Appears in Collections:IJC-B Vol.48B(02) [February 2009]

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