tert-Butyl-[(4aR,6S,7R,8aS)-6-(3,3-dibromo-allyl)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy]-dimethyl-silane

Acetic acid (4aR,6S,7R,8aS)-6-((2R,4aR,8aS)-2-hydroxy-3-oxo-octahydro-pyrano[3,2-b]pyran-2-ylmethyl)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

Acetic acid (4aR,6S,7R,8aS)-2,2-dimethyl-6-prop-2-ynyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

(2S,3R,5S,6R)-2-Allyl-6-hydroxymethyl-tetrahydro-pyran-3,5-diol

(4aR,6S,7R,8aS)-6-Allyl-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol