(E)-(4S,5S)-5,7-Bis-benzyloxy-4-methyl-hept-2-enoic acid ethyl ester

((((3S,4S,E)-7-bromo-4-methylhept-5-ene-1,3-diyl)bis(oxy))bis(methylene))dibenzene

(E)-(4S,5S)-5,7-Bis-benzyloxy-4-methyl-hept-2-en-1-ol

(3S,4S,5S,6R,7R)-1,3-O-benzyl-4-methyl-7-O-((tert-butyldimethyl)silyl)-5-vinyloctane-1,3,6,7-tetrol