Acetic acid (2R,3R,4R)-4-acetoxy-2-acetoxymethyl-5-vinyl-tetrahydro-furan-3-yl ester

octyl 2-O-benzoyl-5-O-tert-butyldiphenylsilyl-α-D-arabinofuranoside

(2R,3S,4S)-2-Hydroxymethyl-5-vinyl-tetrahydro-furan-3,4-diol

(2S,3S,4R)-2-(bromomethyl)-5-vinyltetrahydrofuran-3,4-diyl dibenzoate

(2R,3R,4R)-2-((tosyloxy)methyl)-5-vinyltetrahydrofuran-3,4-diyl dibenzoate