(2,10-dimethyl-4,8-di-t-butyl-12H-6-oxidodibenzo[d,g][1,3,2]dioxaphosphocin-6-yl)-4-methylphenylmethanol 、
2,2'-methylenebis(6-tert-butyl-4-methyl-o-phenylene) phosphorochloridite 在
三乙胺 作用下,
以
甲苯 为溶剂,
以71%的产率得到bis(2,10-dimethyl-4,8-di-t-butyl-12H-6-oxidodibenzo[d,g][1,3,2]dioxaphospocin-6-yl)-4-methylpehnylmethane