(R)-1-((4S,5R)-5-(1,3-dithian-2-yl)-2,2-dimethyl-1,3-dioxolan-4-yl)propan-2-ol

Benzoic acid (S)-2-[(4S,5S)-2,2-dimethyl-5-((E)-2-methyl-4-trimethylsilanyl-but-1-en-3-ynyl)-[1,3]dioxolan-4-yl]-1-methyl-ethyl ester

Benzoic acid (S)-2-((4S,5R)-5-formyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-1-methyl-ethyl ester

Benzoic acid (S)-2-((4S,5S)-5-ethynyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-1-methyl-ethyl ester

benzoic acid 2-(2,2-dimethyl-5-prop-1-ynyl-[1,3]dioxolan-4-yl)-1-methyl-ethyl ester