1,1,12,12-tetraphenyl-1,11-dodecanediene 、
2-[2-[4-[4-[2-[2-(3-Oxobutanoyloxy)ethoxy]ethoxy]phenyl]phenoxy]ethoxy]ethyl 3-oxobutanoate 在
manganese triacetate 作用下,
以
溶剂黄146 为溶剂,
反应 1.0h,
以43%的产率得到15,30-Dimethyl-17,17,28,28-tetraphenyl-6,9,12,16,29,33,36,39-octaoxapentacyclo[38.2.2.22,5.014,18.027,31]hexatetraconta-1(43),2(46),3,5(45),14,30,40(44),41-octaene-13,32-dione