SYNTHESIS OF CROSS-CONJUGATED HETEROCYCLIC MESOMERIC BETAINES

Abstract

Reaction of (chlorocarbonyl)phenyl ketene with several oximes such as p-chlorobenzaldehyde oxime, 2,4-dichlorobenzaldehyde oxime, p-N,N-dimethylbenzaldehyde oxime, 9-anthracene carboxaldehyde oxime and benzophenone oxime resulted in a series of cross-conjugated heterocyclic mesomeric betaines CCMB.

ACKNOWLEDGMENT

The authors express appreciation to the Shahid Bahonar University of Kerman faculty research committee for its support of this investigation.