2-<1-<3,5-bis(1,1-dimethylethyl)-2-<<2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo<1,3,2>dioxaphosphepin-6-yl>oxy>phenyl>ethyl>-4,6-bis(1,1-dimethylethyl)phenyl phosphorodichloridite 、
苯酚 在
三乙胺 作用下,
以
甲苯 为溶剂,
反应 18.0h,
以32%的产率得到2-<1-<3,5-bis(1,1-dimethylethyl)-2-<<2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo
<1,3,2>dioxaphosphepin-6-yl>oxy>phenyl>ethyl>-4,6-bis(1,1-dimethylethyl)phenyl diphenyl phosphite