3-(tert-butyl-dimethyl-silanyloxymethyl)-2-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-pent-4-enoic acid diethylamide
(E)-(2R,3R)-3-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-5-methoxy-2-vinyl-pent-4-en-1-ol
(3R,4R)-3-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-4-vinyl-dihydro-furan-2-one
3-(tert-butyl-dimethyl-silanyloxymethyl)-pent-4-enoic acid diethylamide
(S)-3-Hydroxymethyl-pent-4-enoic acid diethylamide