2,3-O-isopropylidene-L-threose

diisopropyl (2S,3S)-2,3-O-isopropylidenetartrate

2,2-二甲氧基丙烷

[(4S,5S)-2,2-Dimethyl-5-((E)-styryl)-[1,3]dioxolan-4-yl]-methanol

苯甲酰氯