[(2R,3R)-2-Benzyloxy-3-(4-methoxy-benzyloxy)-hex-5-enyloxy]-tert-butyl-dimethyl-silane

(1R,2R,3R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-[(2S,4R,5R)-5-hydroxymethyl-4-(4-methoxy-benzyloxy)-tetrahydro-furan-2-yl]-3-methyl-5-triisopropylsilanyloxy-pentan-1-ol

(2R,3R)-2-[(2R,3R)-3-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-2-(4-methoxy-benzyloxy)-butyl]-3-[(1R,2R)-1-(tert-butyl-dimethyl-silanyloxy)-2-methyl-4-triisopropylsilanyloxy-butyl]-oxirane