benzyl (2S,3S)-3-((tert-butyldimethylsilyl)oxy)-2-((4R,5S)-5-((R)-2-((tert-butyldimethylsilyl)oxy)-1-((methylsulfonyl)oxy)ethyl)-2,2-dimethyl-1,3-dioxolan-4-yl)pyrrolidine-1-carboxylate

(1S)-1-allyl-1-O-t-butyldimethylsilyl-2-[(9-phenylfluoren-9-yl)-amino]-2-deoxy-3,4;5,6-di-O-isopropylidene-D-mannitol

(E)-ethyl (4S,5S)-4,5-dihydroxy-6-(4-methoxybenzyloxy)-hex-2-enoate

(E)-3-[(4S,5S)-5-(4-methoxybenzyloxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]prop-2-en-1-ol

(3aS,6S,7aR,7R)-5-benzyl-7-benzyloxy-2,2-dimethyl-hexahydro-1,3-dioxolo[4,5-c]pyridine-6-carbaldehyde