Synthesis and Spectral Behaviour of Some New Uninuclear Pyrimidine 2[2(4)]‐Mono(Tri)‐Methine Cyanine Dyes | Zendy

Shindy H. A. | Zendy; ElAal R. M. Abd | Zendy; Koraiem A. I. M. | Zendy

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Synthesis and Spectral Behaviour of Some New Uninuclear Pyrimidine 2[2(4)]‐Mono(Tri)‐Methine Cyanine Dyes

Author(s) -

Shindy H. A.,

ElAal R. M. Abd,

Koraiem A. I. M.

Publication year - 2000

Publication title -

journal of the chinese chemical society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.329

H-Index - 45

eISSN - 2192-6549

pISSN - 0009-4536

DOI - 10.1002/jccs.200000069

Subject(s) - cyanine , chemistry , pyrimidine , spectral properties , elemental analysis , ethanol , salt (chemistry) , spectral analysis , proton nmr , organic chemistry , stereochemistry , computational chemistry , spectroscopy , physics , quantum mechanics , fluorescence

New unsymmetrical 2[2(4)]‐mono‐and tri (substituted tri)‐methine cyanine dyes incorporating 1,2,5,6‐tetrahydro‐4,6‐diaryl pyrimidine (pyrimidinium‐1‐yl salt)‐2‐one were prepared. Structural determination was carried out by elemental analysis, IR and 1 H NMR spectral data. The spectral behaviour of all the synthesized cyanines was examined in 95% ethanol.

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