(Z)-(S)-4-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-pent-2-enoic acid methyl ester

(5S,6R)-6-(tert-Butyl-diphenyl-silanyloxymethyl)-5-methyl-5,6-dihydro-pyran-2-one

(5S,6R)-6-(tert-Butyl-diphenyl-silanyloxymethyl)-5-methyl-5,6-dihydro-2H-pyran-2-ol

tert-Butyl-((2R,3S)-6-isopropoxy-3-methyl-3,6-dihydro-2H-pyran-2-ylmethoxy)-diphenyl-silane