(S)-2-bromo-7-((4-methoxybenzyl)oxy)hept-1-en-3-ol

(S)-2-bromo-7-((4-methoxybenzyl)oxy)hept-1-en-3-yl 2-(((3aS,4R,6R,7R,7aS)-7-((tert-butyldimethylsilyl)oxy)-6-(((S)-2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-4-yl)methoxy)acetate