(S)-2-Benzenesulfinyl-1-[(4R,6S)-6-(tert-butyl-dimethyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxan-4-yl]-ethanol

(S)-4-((S)-2,2-Diethyl-[1,3]dioxolan-4-yl)-butane-1,3-diol

(S)-4-((1R,3S)-1,3,4-Trihydroxy-butyl)-[1,3]dioxolan-2-one

(S)-4-Benzhydryloxy-1-((S)-2,2-diethyl-[1,3]dioxolan-4-yl)-butan-2-ol