Amorphous Mesoporous Iron Aluminophosphate Catalyst for the Synthesis of 1,5-Benzodiazepines

Vijayasankar, AV and Deepa, S and Venugopal, BR and Nagaraju, N (2010) Amorphous Mesoporous Iron Aluminophosphate Catalyst for the Synthesis of 1,5-Benzodiazepines. In: Chinese Journal of Catalysis, 31 (11). pp. 1321-1327.

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Abstract

A simple and versatile method for the synthesis of 1,5-benzodiazepines from o-phenylenediamine and ketones in the presence of solvents and under solvent-free conditions that used an amorphous mesoporous iron aluminophosphate as catalyst was developed. High yields with excellent selectivity were obtained with a wide variety of ketones under mild reaction conditions. The catalyst had the advantages of ease of preparation, ease of handling, simple recovery, reusability, non toxicity, and being inexpensive.

Item Type:	Journal Article
Publication:	Chinese Journal of Catalysis
Publisher:	Elsevier Science
Additional Information:	Copyright of this article belongs to Elsevier Science.
Keywords:	benzodiazepine; amorphous metal aluminophosphate; mesoporous iron aluminophosphate; o-phenylenediamine; ketone; solvent free synthesis
Department/Centre:	Division of Chemical Sciences > Organic Chemistry
Date Deposited:	08 Mar 2011 06:42
Last Modified:	08 Mar 2011 06:42
URI:	http://eprints.iisc.ac.in/id/eprint/35906

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