2,2-Dimethyl-propionic acid (4R,5S,6S)-6-((S)-2-cyano-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-ylmethyl ester

2,2-Dimethyl-propionic acid (4R,5S,6S)-2,2,5-trimethyl-6-[(S)-1-methyl-2-(toluene-4-sulfonyloxy)-ethyl]-[1,3]dioxan-4-ylmethyl ester

(2S,4'R)-(+)-2-(2,2-Dimethyl-1,3-dioxolan-4-yl)-1-propanol

2,2-Dimethyl-propionic acid (4R,5S,6S)-6-((S)-2-hydroxy-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-ylmethyl ester

{(2R,3R)-3-[(R)-1-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-ethyl]-oxiranyl}-methanol