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IJC-B Vol.45B(12) December 2006] >


Title: An expeditious synthesis of 1,5-benzodiazepine derivatives catalyzed by CdCl2
Authors: Pasha, M A
Jayashankara, V P
Keywords: 2,3-Dihydro-1H-1,5-benzodiazepines
o-phenylenediamine
ketones
CdCl2
solvent-free reaction
Issue Date: Dec-2006
Publisher: CSIR
IPC CodeInt.Cl.8 C07D
Abstract: 2,3-Dihydro-1H-1,5-benzodiazepines have been synthesized by the condensation of o-phenylenediamine and cyclic or acyclic ketones in the presence of CdCl2 as catalyst at 80-85ÂșC temperature. The yields are high and the reactions go to completion within 10-20 min.
Page(s): 2716-2719
ISSN: 0975-0983(Online); 0376-4699(Print)
Source:IJC-B Vol.45B(12) December 2006]

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