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IJC-B Vol.45B(08) [August 2006] >

Title: Efficient synthesis of 3-(4-methyl-3-phenyl- furo [3,2-c] quinoline-2-carbonyl)- chromen-2-ones under microwave irradiation
Authors: Kumar, V Naveen
Rajitha, B
Keywords: Quinolines
potassium carbonate
microwave irradiation
Issue Date: Aug-2006
Publisher: CSIR
IPC CodeInt.Cl.8 C 07D
Abstract: A rapid and efficient method for the preparation of 3-(4-methyl-3-phenyl-furo[3,2-c]quinoline-2-carbonyl)-chromen-2-ones by the reaction between 3-(2-bromo-acetyl)-chromen-2-ones and (4-hydroxy-2-methyl-quinolin-3-yl)-phenyl-methanones using dimethyl formamide and anhydrous potassium carbonate under microwave irradiation is reported. Microwave assisted reactions have resulted in better yields of the desired products than prepared under conventional conditions. The structures of the compounds are supported by spectral and analytical data.
Page(s): 1955-1957
ISSN: 0975-0983(Online); 0376-4699(Print)
Source:IJC-B Vol.45B(08) [August 2006]

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