2-[5-(Trifluoromethyl)-2H-benzotriazole-2-yl]-4-tert-octylphenol 、
二正丁基氧化锡 在
2,2'-{(dibutylstannylene)bis[oxy-(5-tert-octyl-2,1-phenylene)]}-bis-(5-trifluoromethyl-2H-benzotriazole) 作用下,
以to give the title compound as a yellow resin (38 g, 99% yield) whose structure的产率得到2,2'-{(dibutylstannylene)bis[oxy-(5-tert-octyl-2,1-phenylene)]}-bis-(5-trifluoromethyl-2H-benzotriazole)