Benzoic acid (1S,2S)-3-benzenesulfonyl-1-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2-methyl-propyl ester

(3R,6S)-3-(benzyloxy)-6-(((R)-2,2,4-trimethyl-1,3-dioxolan-4-yl)methyl)tetrahydro-2H-pyran-2-one

2-[(S)-1-((S)-2-Benzenesulfonyl-1-methyl-ethyl)-4,4-dibromo-but-3-enyloxy]-tetrahydro-pyran

[(3S,4S)-5-Benzenesulfonyl-4-methyl-3-(tetrahydro-pyran-2-yloxy)-pentyloxy]-tert-butyl-dimethyl-silane