(SS,SS)-3-[bis-(p-tolylsulfinyl)methyl]-5-phenyl pent-4-enoic acid tert-butyl ester 以
甲苯 为溶剂,
反应 2.0h,
生成
E-(RS)-5-phenyl-3-(p-tolylsulfinylmethylene)-pent-4-enoic acid tert-butyl ester 、 Z-(RS)-5-phenyl-3-(p-tolylsulfinylmethylene)-pent-4-enoic acid tert-butyl ester