(3R,4S)-3-methyl-6-(triisopropylsilyloxy)-1-hexen-4-ol

(R)-1-[(4R,5S,6S)-2,2,5-Trimethyl-6-(2-triisopropylsilanyloxy-ethyl)-[1,3]dioxan-4-yl]-pent-4-en-2-ol

triisopropyl-(2-{6-[6-(6-{6-[4-(4-methoxy-benzyloxy)-3,5-dimethyl-hex-1-enyl]-2,2-dimethyl-[1,3]dioxan-4-ylmethyl}-2,2-dimethyl-[1,3]dioxan-4-ylmethyl)-2,2-dimethyl-[1,3]dioxan-4-ylmethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-ethoxy)-silane