(S)-5-Hydroxy-5-trityloxymethyl-hexadecanoic acid methyl ester

(6R,1'S)-6-(1,2-dihydroxyethyl)-6-undecyltetrahydropyran-2-one

(6R,4'S)-6-(2,2-dimethyl-1,3-dioxolan-4-yl)-6-undecyltetrahydropyran-2-one

(R)-4-(benzyloxymethyl)-1-(1,3-dioxan-2-yl)pentadecan-4-ol

(R)-2-(benzyloxymethyl)-6-methoxy-2-undecyltetrahydro-2H-pyran