(4R)-2,2-dimethyl-4-[(1Z)-4-phenylbut-1-enyl]-1,3-dioxolane

1,2,5,6-diisopropylidine-D-manitol

4,5-isopropylidene-D-arabinose dibenzyl thioacetal

高碘酸钠

2,2-二甲氧基丙烷