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Title: Synthesis of 3-[2-(4-nitrophenyl)­vinyl]­chromon-4-one by ultrasonic irradiation
Authors: Dalvi, N R
Karale, B K
Gill, C H
Keywords: 3-Formylchromones;Vilsmeier Haack reaction;substituted 2-hydroxyacetophenones;4-nitrophenyl acetic acid;ultrasonic activation
Issue Date: Jul-2005
Publisher: CSIR
IPC Code: Int.Cl.7 C 07 D 311/00
Abstract: Various 3-[2-(4-nitrophenyl)vinyl]chromon-4-ones have been synthesized by ultrasonic activation from corresponding 3-formylchromones and 4-nitrophenylacetic acid.
Page(s): 1522-1523
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.44B(07) [July 2005]

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