100363-05-1Relevant articles and documents
POLYMETHINE DYES WITH HYDROCARBON BRIDGES. ANIONIC DYES WITH AN o-PHENYLENE GROUP IN THE CHROMOPHORE
Slominskii, Yu. L.,Popov, S. V.,Dyadyusha, G. G.,Kachkovskii, A. D.,Tolmachev, A. I.
, p. 1786 - 1793 (2007/10/02)
Pentamethine and heptamethine dyes containing an o-phenylene bridge in the chromophore were obtained on the basis of malononitrile.It was shown that cyclization of the part of the polymethine chain by the o-phenylene group leads a bathochromic or hypsochr