五氟苯甲醛 、
tert-butyl-(2,2-dimethyl-6-methylene-6H-[1,3]-dioxin-4-yloxy)dimethylsilane 在
(4S-trans)-2,2-diMe-1,3-dioxolane-4,5-di(dinaphthylmethanol) 作用下,
以
甲苯 为溶剂,
反应 120.0h,
生成
(R)-6-(2-hydroxy-2-(perfluorophenyl)ethyl)-2,2-dimethyl-4H-1,3-dioxin-4-one 、 (S)-6-(2-hydroxy-2-(perfluorophenyl)ethyl)-2,2-dimethyl-4H-1,3-dioxin-4-one