5-chloro-1,2,3,3-tetramethyl-3H-indolium bromide 、 N,N'-(disulphanediyldiethane-2,1-diyl)bis{3-[(2-formylphenyl)(methyl)amino]-N,N-dimethylpropan-1-aminium} dibromide 以
甲醇 为溶剂,
反应 24.0h,
生成 5-chloro-2-(2-{2-[(15-{2-[-2-(5-chloro-1,3,3-trimethyl-3H-indolium-2-yl)vinyl]-phenyl}-4,4,11,11-tetramethyl-7,8-dithia-15-aza-4,11-diazoniahexadec-1-yl)(methyl)amino]phenyl}vinyl)-1,3,3-trimethyl-3H-indolium tetrabromide