{(2S,6R)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-5,6-dihydro-2H-pyran-2-yl}-acetaldehyde

Acetic acid (2S,4R)-2-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-3,4-dihydro-2H-pyran-4-yl ester

{(2R,6R)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-tetrahydro-pyran-2-yl}-acetaldehyde

(2R,6R)-2-[(2S,4S,6R,7S)-2,4-Bis-(tert-butyl-dimethyl-silanyloxy)-6-(4-methoxy-benzyloxy)-7-methyl-non-8-ynyl]-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-tetrahydro-pyran

(S)-1-(4-Methoxy-benzyloxy)-hex-5-en-2-ol