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我们曾合成了具有桥环的硫三碳菁及多甲川苯乙烯菁,并测定了光学性能。本文报道吲哚环为端基的桥链三碳菁和四甲川苯乙烯菁的合成及在有机溶剂中电子吸收光谱及溶解性能的测定。所用仪器同前,7种多甲川菁染料的合成反应如下:
We have synthesized thiocarburine and polymethylamino styrene with bridged rings and measured the optical properties. This paper reports the synthesis of indocyanine ring-terminated bridged tricarbocyanines and tetramethylstyrenes and the determination of their electronic absorption spectra and their solubilities in organic solvents. The instrument used with the former, seven kinds of multi-methyl cyanine dye synthesis reaction is as follows: