Studies in the formation of heterocyclic rings containing nitrogen. Part VI. Condensation of 4-chloro-o-phenylenediamine with aromatic aldehydes

Subba Rao, N. V. ; Ratnam, C. V. (1958) Studies in the formation of heterocyclic rings containing nitrogen. Part VI. Condensation of 4-chloro-o-phenylenediamine with aromatic aldehydes Proceedings of the Indian Academy of Sciences, Section A, 48 (5). pp. 256-262. ISSN 0370-0089

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Official URL: http://www.ias.ac.in/j_archive/proca/48/5/256-262/...

Related URL: http://dx.doi.org/10.1007/BF03052768

Abstract

The condensation of 4-chloro-o-phenylenediamine with two moles of seventeen aromatic aldehydes under acidic conditions has been found to yield mono and disubstituted benziminazoles in varying proportions. The influence of substituents in the aldehydes on the mode of reaction and cyclisation has been found to be similar to that observed in the condensations with o-phenylenediamine.

Item Type:	Article
Source:	Copyright of this article belongs to Indian Academy of Sciences.
ID Code:	33615
Deposited On:	30 Mar 2011 12:23
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