tert-Butyl-[(S)-1-(4-methoxy-benzyloxymethyl)-hex-4-ynyloxy]-dimethyl-silane

(2S,4S,5S)-5-(tert-Butyl-dimethyl-silanyloxy)-4-methoxy-dec-8-yne-1,2-diol

tert-Butyl-((S)-1-{(S)-2-[(S)-2-(3,4-dimethoxy-phenyl)-[1,3]dioxolan-4-yl]-1-methoxy-ethyl}-hex-4-ynyloxy)-dimethyl-silane