(2S,3S,4S,Z)-3-(tert-butyldimethylsilyloxy)-6-iodo-2,4-dimethylhex-5-en-1-ol

(2S,3S,4R,5R)-3-(4-methoxybenzyloxy)-5,8-bis(tert-butyldimethylsilyloxy)-2,4-dimethyloctan-1-ol

((4R,5R,6S,7S,Z)-6-(4-methoxybenzyloxy)-1-iodo-5,7-dimethylundeca-8,10-dien-4-yloxy)(tert-butyl)dimethylsilane

1-(((3Z,5S,6S,7R,8R,11Z,13S,14R,15S,16Z)-8,14-bis(tert-butyldimethylsilyloxy)-17-iodo-5,7,13,15-tetramethylheptadeca-1,3,11,16-tetraen-6-yloxy)methyl)-4-methoxybenzene