@article { ISI:000227273200009,
	title = {Novel one-pot synthesis of 2-Aryl-4(3H)-quinazolinones using room temperature ionic liquid as reaction medium as well as promoter},
	journal = {Synthetic Communications},
	volume = {35},
	number = {2},
	year = {2005},
	month = {JUL},
	pages = {231-241},
	publisher = {MARCEL DEKKER INC},
	type = {Article},
	address = {270 MADISON AVE, NEW YORK, NY 10016 USA},
	abstract = {<p>An efficient one-pot synthesis of 2-aryl-4(3H)-quinazolinones from 2-amino benzamides and substituted benzoyl chlorides in a room temperature ionic liquid is described. Compared with the classical reaction conditions, this new synthetic method has the advantages of recyclability of ionic liquid, very good to excellent yields (78-92\%), the absence of hazardous and expensive catalysts, and easy workup procedures giving rise to a process with minimum waste.</p>},
	keywords = {2-amino benzamide, 2-aryl-4(3H)-quinazolinones, benzoyl chlorides, Ionic liquid},
	issn = {0039-7911},
	doi = {10.1081/SCC-200048433},
	author = {Potewar, T. M. and Nadaf, R. N. and Daniel, Thomas and Lahoti, Rajgopal J. and Srinivasan, K. V.}
}
@article { ISI:000244119800006,
	title = {Novel one-pot three-component synthesis of 2,4-disubstituted-3H-benzo[b][1,4]diazepines in water},
	journal = {Green Chemistry},
	volume = {9},
	number = {2},
	year = {2007},
	month = {NOV},
	pages = {146-152},
	publisher = {ROYAL SOC CHEMISTRY},
	type = {Article},
	address = {THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND},
	abstract = {<p>A novel green and efficient one-pot three-component synthesis of 2,4-disubstituted-3H-benzo[b][1,4]diazepines in excellent isolated yields has been reported. The methodology initially involves the formation of ynones via coupling of a wide range of acid chlorides with terminal alkynes catalysed by Pd(OAc)(2) under copper-, ligand- and solvent-free conditions in just 10 min at rt followed by the Michael addition and cyclocondensation of o-phenylenediamines added in situ using water as a solvent at reflux temprature. In addition, the structure of the benzodiazepine was confirmed to be the diimino molecule and not the enamine by X-ray crystallographic analysis of the benzodiazepine 4b. The methodology is suitable for the operation in combi-chem mode to generate libraries of a diverse array of benzodiazepines. The methodology has been successful in achieving the twin green chemistry objectives of a solvent and ligand free operation and the use of water as a non-hazardous, inexpensive and readily available solvent in the sequential reaction steps performed in situ, thus combining the features of both economic and environmental advantages.</p>},
	issn = {1463-9262},
	doi = {10.1039/b610523h},
	author = {Palimkar, Sanjay S. and Lahoti, Rajgopal J. and Srinivasan, Kumar V.}
}
