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Title: One pot synthesis of 3-acetoacetyl-5-oxo-5H-[1] benzopyrano [3,2-e]pyridin-2-one from triacetic acid lactone
Authors: Siddiqui, Zeba N
Khuwaja, Gulrana
Asad, M
Keywords: Triacetic acid lactone;3-acetoacetyl-5-oxo-5H-[1] benzopyrano [3,2-e] pyridin-2-one;antimicrobial activity;green chemistry
Issue Date: Oct-2006
Publisher: CSIR
IPC Code: Int. Cl.8 C07D
Abstract: The nucleophilic character of triacetic acid lactone has been exploited here in the Michael condensation reaction involving 2-amino-3-formylchromone as the starting material. The reaction, as visualized, afforded yellow crystalline product 4. The compound has been characterized on the basis of spectral data and evaluated for antimicrobial activity
Page(s): 2341-2345
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.45B(10) [October 2006]

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