摘要
以 2 甲基 3 磺酸丙烷 β 萘并噻唑等与肉桂醛及其衍生物为原料 ,合成了三种新型水溶性苯乙烯半菁染料 ,并对三种染料的紫外吸收进行了研究 .
A series of novel water-soluble styrylvinylcyanine dyes were synthesized by the condensation reaction of 2-methyl -3-propane sulfonic acid-β-naphthathiazole and cinnamaldehyde or o-nitrocinnamaldehyde. It was found that the reaction could be catalyzed by organic base such as triethylamine. UV/vis Spectra of the dyes were studied preliminarily. The result showed that UV absorption of dyes had less maxium molar absorption coefficient.\;
出处
《感光科学与光化学》
CSCD
2000年第2期170-173,共4页
Photographic Science and Photochemistry
