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

Trifluoro-methanesulfonic acid (4aS,6R,7S,8aR)-7-(tert-butyl-dimethyl-silanyloxy)-2,2,4a-trimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-ylmethyl ester

{(2S,3S)-3-[(4aS,6R,7S,8aR)-7-(tert-Butyl-dimethyl-silanyloxy)-2,2,4a-trimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-ylmethyl]-oxiranyl}-methanol

(E)-4-[(4aS,6R,7S,8aR)-7-(tert-Butyl-dimethyl-silanyloxy)-2,2,4a-trimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl]-but-2-en-1-ol

tert-Butyl-dimethyl-{(4aS,6R,7S,8aR)-2,2,4a-trimethyl-6-[(2S,3S)-3-((E)-styryl)-oxiranylmethyl]-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy}-silane