1-乙基-1,2-二氢-6-羟基-4-甲基-2-氧代-3-吡啶氰 、
N,N'-二苯甲脒 、 1,1'-[4,5,6-tris(n-dodecan-1-yloxy)-1,3-phenylenebis(methylene)]bis(4-methylpyridinium) dibromide 在
potassium acetate 作用下,
以
乙酸酐 为溶剂,
反应 20.75h,
以42%的产率得到(5Z,5'Z)-5,5'-{[4,5,6-tris(dodecyloxy)-1,3-phenylene]bis[methylenepyridin-1-yl-4-ylidene(1Z)ethane-2,1-diylidene]}bis(1-ethyl-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile)