4-((4S,5R)-2,2-Dimethyl-5-vinyl-[1,3]dioxolan-4-yl)-2-methylene-butane-1,3-diol

(3aR,7aS)-2,2-Dimethyl-6-oxo-3a,6,7,7a-tetrahydro-benzo[1,3]dioxole-5-carbaldehyde

2-((4S,5S)-5-Formyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-N-methoxy-N-methyl-acetamide

2-((4S,5R)-2,2-Dimethyl-5-vinyl-[1,3]dioxolan-4-yl)-N-methoxy-N-methyl-acetamide

(3aS,7aR)-6-Hydroxymethyl-2,2-dimethyl-3a,4,5,7a-tetrahydro-benzo[1,3]dioxol-5-ol