Heteropolyacids as green and reusable catalysts for the synthesis of 3,1,5-benzoxadiazepines

Majid M Heravi; Samaheh Sadjadi; Hossein A Oskooie; Rahim Hekmat Shoar; Fatemeh F Bamoharram

doi:10.3390/12020255

Heteropolyacids as green and reusable catalysts for the synthesis of 3,1,5-benzoxadiazepines

Molecules. 2007 Feb 26;12(2):255-62. doi: 10.3390/12020255.

Authors

Majid M Heravi¹, Samaheh Sadjadi, Hossein A Oskooie, Rahim Hekmat Shoar, Fatemeh F Bamoharram

Affiliation

¹ Department of Chemistry, School of Sciences, Azzahra University, Vanak, Tehran, Iran. mmh1331@yahoo.com

Abstract

Synthesis of 3,1,5-benzoxadiazepines from the condensation of o-phenylenediamine (o-PDA) and acyl chlorides in the presence of a catalytic amount of various heteropolyacids (HPAs) is reported.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Acids*
Azepines / chemical synthesis*
Azepines / chemistry
Benzodiazepines / chemical synthesis*
Benzodiazepines / chemistry
Catalysis
Cyclization
Heterocyclic Compounds / chemistry*
Magnetic Resonance Spectroscopy
Mass Spectrometry
Molecular Structure
Structure-Activity Relationship

Substances

Acids
Azepines
Heterocyclic Compounds
Benzodiazepines