Methanesulfonic acid (1R,3S)-1-benzyloxymethyl-3-(tert-butyl-dimethyl-silanyloxy)-5-phenylsulfanyl-pentyl ester

(2R,4S)-1-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-6-phenylsulfanyl-hexan-2-ol

(4S,6R)-6-Benzyloxymethyl-4-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-pyran-2-one

(3R,5R)-6-Benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-hexane-1,5-diol

(R)-6-Benzyloxy-5-hydroxy-hex-2-ynoic acid ethyl ester