t-butyl 4-O-benzyl-6-O-tosyl-2,3-dideoxy-α-D-galacto-pyranoside

Benzoic acid (2R,3S,6R)-6-tert-butoxy-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester

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

Benzoic acid (2R,3S,6R)-6-tert-butoxy-3-(1-methoxy-1-methyl-ethoxy)-tetrahydro-pyran-2-ylmethyl ester

{(Z)-2-[(2R,3S,6R)-6-tert-Butoxy-3-(1-methoxy-1-methyl-ethoxy)-tetrahydro-pyran-2-yl]-1-phenylsulfanyl-vinyl}-trimethyl-silane