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 emission was changed, due to the chromospheres at C4-position in phenyl ring and C2-position in pyridine-3-carbonitrile derivatives.
Toche
Raghunath B
RB
Department of Chemistry, Organic Chemistry Research Centre, KTHM College, Gangapur Road, Nashik, MS, India. raghunath_toche@rediffmail.com
Kazi
Muddassar A
MA
Ghotekar
Bhausaheb K
BK
Bagul
Sandeep M
SM
Tantak
Chanda D
CD
Jachak
Madhukar N
MN