(Z)-(S)-4-(tert-Butyl-dimethyl-silanyloxy)-oct-2-enal

(S,Z)-4-((tert-butyldimethylsilyl)oxy)oct-2-en-1-ol

(5S,6S,9S,Z)-9-butyl-11,11,12,12-tetramethyl-5-vinyl-2,4,10-trioxa-11-silatridec-7-en-6-yl acrylate