((3aR,4R,6R,6aS)-2,2,6-trimethyl-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol

tert-butyl-[2,2-dimethyl-6-(1-methylene-allyl)-tetrahydro-furo[3,4-d][1,3]dioxol-4-ylmethoxy]-dimethyl-silane