(2E,4E,6E)-ethyl 7-iodo-4,6-dimethylhepta-2,4,6-trienoate

(5S,6S,8R)-6-[(tert-butyldimethylsilyl)oxy]-2,2,3,3,8,10,10,11,11-nonamethyl-5-[(1E,3E)-2-methyl-4-(tributylstannyl)buta-1,3-dien-1-yl]-4,9-dioxa-3,10-disiladodecane

(1E,3E,5S,6S,8R)-5,6,8-tris-(tert-butyldimethylsilyloxy)-1-iodo-3-methyl-nona-1,3-diene

(2E,4E,6E)-ethyl 2-methylocta-2,4,6-trienoate

(2E,4E,6R,7R)-ethyl 6,7-dihydroxy-2-methylocta-2,4-dienoate