Methanesulfonic acid (R)-3-(tert-butyl-diphenyl-silanyloxy)-2-methyl-propyl ester

(3S)-4-(tert-butyldiphenylsilyloxy)-3-methylbutanenitrile

(E)-(S)-6-(tert-Butyl-diphenyl-silanyloxy)-5-methyl-hex-2-en-1-ol