(4R,5S,7S,E)-8-bromo-7-((tert-butyldimethylsilyl)oxy)-5-((4-methoxybenzyl)oxy)-2,4-dimethylnona-2,8-dien-1-ol

tert-butyl(((3S,5S,6R,E)-2,9-dibromo-5-((4-methoxybenzyl)oxy)-6,8-dimethylnona-1,7-dien-3-yl)oxy)dimethylsilane