97605-60-2Relevant academic research and scientific papers
QUINOHEPTAMETHINECYANINES WITH A CLOSED CHROMOPHORE
Boiko, I. I.,Shinkorenko, S. V.,Opanasenko, E. P.,Lizin, V. V.
, p. 781 - 783 (2007/10/02)
A series of new heptamethinecyanines with a six-membered ring in the chromophore were synthesized.The maxima of the absorption bands of these dyes lie in the region of up to 1000 nm.The six-membered ring in the chromophore, electron-donating substituents, and condensed benzene rings in the quinoline fragment shift the absorption maximum of the obtained compounds toward the long-wave region.
