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ISSN Print: 2394-7500, ISSN Online: 2394-5869, CODEN: IJARPF

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International Journal of Applied Research

Vol. 3, Issue 1, Part L (2017)

Study of some novel hexamethine quinaldine asycyanine colorants

Author(s)
Mobashshir Hassan Khan
Abstract
The main objective in this paper to study new hexamethine asy-cyanine colorants were synthesized by the reaction of N,N-dimethylaminophenylbutadienylphenyl ketone, N,N-dimethyl-aminophenylbutadienyl-4’- bromophenyl ketone and N,N-dimethylamino-phenylbutadienyl-4’-methylphenyl ketone with 2-methyl-N-propyl quinolinium iodide and 6-substituted-2-methyl-N-propyl quinolinium iodides in ethanolic DMF with piperidine catalyst. These colorants were shown to have uniform bathochromic shifts (BS) when compared to analogues with no substituent at β-phenyl nucleus or analogues having dimethine or tetramethine asy-cyanine colorants.
Pages: 920-923  |  200 Views  1 Downloads
How to cite this article:
Mobashshir Hassan Khan. Study of some novel hexamethine quinaldine asycyanine colorants. Int J Appl Res 2017;3(1):920-923.
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International Journal of Applied Research