Fluorescence Properties of Donor Acceptor Chromophores on Newly Synthesized Pyridine-3-Carbonitriles

A convenient route was successfully developed for the synthesis of novel heterocycles such as pyridine-3-carbonitriles 4 from chalcone 3 in good yields. The pyridine-3-carbonitrile derivatives synthesized were further studied for their photophysical properties and observed that absorption and emissi...

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Bibliographic Details
Published in:Journal of fluorescence 2009-11, Vol.19 (6), p.1119-1124
Main Authors: Toche, Raghunath B., Kazi, Muddassar A., Ghotekar, Bhausaheb K., Bagul, Sandeep M., Tantak, Chanda D., Jachak, Madhukar N.
Format: Article
Language:English
Subjects:
Analytical Chemistry
Biochemistry
Biological and Medical Physics
Biomedical and Life Sciences
Biomedicine
Biophysics
Biotechnology
Chromophores
Derivatives
Emission analysis
Fluorescence
Phenyls
Rapid Communication
Synthesis
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Summary:A convenient route was successfully developed for the synthesis of novel heterocycles such as pyridine-3-carbonitriles 4 from chalcone 3 in good yields. The pyridine-3-carbonitrile derivatives synthesized were further studied for their photophysical properties and observed that absorption and emission was changed, due to the chromospheres at C 4 -position in phenyl ring and C 2 -position in pyridine-3-carbonitrile derivatives.
ISSN:1053-0509
1573-4994
DOI:10.1007/s10895-009-0511-x