ISSN : 0970 - 020X, ONLINE ISSN : 2231-5039
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Abstract

Cyanine Dyes Part - I

V. S. Jolly1, K. P. Sharma* and P. I. Itttyerah**


Abstract:

A series of cyanine dyes has been synthesised by the reaction of 4-NN-bis-2-cyanoethylaminobenzaldehyde and with a number of meth and eth iodides of heterocyclic bases. New cyanine dyes have been tested for their photosensitizing action. Only one dye was found to be fairly good sensitizer.

Keywords:

4-NN-bis-2-cyanoethylaminobenzaldehyde; Sensitizer; Photosensitizing

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