(2R,3S,6R)-2-((Z)-2-Benzenesulfonyl-2-trimethylsilanyl-vinyl)-6-tert-butoxy-tetrahydro-pyran-3-ol

[(2R,3S,6R)-6-tert-Butoxy-3-(1-methoxy-1-methyl-ethoxy)-tetrahydro-pyran-2-yl]-methanol

(2S,3S,6R)-6-tert-Butoxy-3-(1-methoxy-1-methyl-ethoxy)-tetrahydro-pyran-2-carbaldehyde

Dithiocarbonic acid O-[(2R,3S,6R)-2-((S)-2-benzenesulfonyl-1-methyl-ethyl)-6-tert-butoxy-tetrahydro-pyran-3-yl] ester S-methyl ester

(2S,6R)-2-((S)-2-Benzenesulfonyl-1-methyl-ethyl)-6-tert-butoxy-tetrahydro-pyran