(S)-2-[(E)-3,4-Dimethyl-1-(1,1,2,2,2-pentamethyl-disilanyl)-pent-2-enylsulfanylmethyl]-pyrrolidine-1-carboxylic acid tert-butyl ester 在
trimethyloxonium tetrafluoroborate 作用下,
生成
(E)-(S)-1-(Fluoro-dimethyl-silanyl)-3,4-dimethyl-1-trimethylsilanyl-pent-2-ene