Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/21269
Title: Microwave irradiation in solvent-free conditions: Preparation of 2-substituted 4(3H)-quinazolinones by heterocyclisation of 2- aminobenzamide with carboxylic acids
Authors: Rahimizadeh, M
Tavallai, Z
Bakavoli, M
Issue Date: Mar-2004
Publisher: NISCAIR-CSIR, India
IPC Code: Int.Cl.7 C 07 D 215/00
Abstract: A simple and fast preparation of 2-substituted-4(3H)quinazolinones in high yields has been developed by microwave induced heterocyclisation of 2-aminobenzamide with carboxylic acids in solvent-free conditions. In comparison, the reactions are 40-80 times faster under microwave irradiation and the yields are much higher than conventional heating.
Page(s): 679-681
URI: http://hdl.handle.net/123456789/21269
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.43B(03) [March 2004]

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