(1R,2S,3S,4S)-3-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2-methyl-bicyclo[2.2.2]oct-5-ene-2-carboxylic acid ethyl ester

[(1R,2S,3S,4R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-methoxymethoxymethyl-2-methyl-cyclohexyl]-methanol

(2E,6E)-1-tert-butyldimethylsilyloxy-7-iodo-2,6-dimethylhepta-2,6-diene