Acetic acid (2R,3S)-2-(3-trimethylsilanyl-prop-2-ynyl)-3,6-dihydro-2H-pyran-3-yl ester

2,2-Dimethyl-propionic acid (3S,6R)-6-[3-((2R,3S)-3-acetoxy-3,6-dihydro-2H-pyran-2-yl)-prop-1-ynyl]-3,6-dihydro-2H-pyran-3-yl ester

(2S,3S,6S)-3-(2-Ethoxy-ethoxy)-6-isopropoxy-3,6-dihydro-2H-pyran-2-carbaldehyde

{(Z)-2-[(2R,3S,6S)-3-(2-Ethoxy-ethoxy)-6-isopropoxy-3,6-dihydro-2H-pyran-2-yl]-1-phenylsulfanyl-vinyl}-trimethyl-silane

{(Z)-1-Benzenesulfonyl-2-[(2R,3S,6S)-3-(2-ethoxy-ethoxy)-6-isopropoxy-3,6-dihydro-2H-pyran-2-yl]-vinyl}-trimethyl-silane