1-O-p-Toluenesulfonyl-2,3:4,5-di-O-isopropylidene-DL-xylitol

1-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-3-(trimethylsilyl)prop-2-yn-1-ol

(2R,3R)-3-O-acetyl-1,2-O-isopropylidene-5-(trimethylsilyl)-4-pentyne-1,2,3-triol

(S,E)-2,2-dimethyl-4-(3-(3-nitrophenoxy)prop-1-en-1-yl)-1,3-dioxolane

(S)-4,5-异亚丙基-2-戊醇