4-O-tert-butyl(diphenyl)silyl-1,2-O-isopropylidene-D-erythro-S-phenyl monothiohemiacetal

methyl 4-C-(2,6-anhydro-7-O-tert-butyl(diphenyl)silyl-4,5-O-isopropylidene-1,3-dideoxy-D-ribo-hept-2-enitol-1-C-yl)-2,3,6-tri-O-benzyl-4-deoxy-α-D-glucopyranoside

methyl 4-C-(2,6-anhydro-7-O-tert-butyl(diphenyl)silyl-4,5-O-isopropylidene-1-deoxy-D-glycero-D-manno-heptitol-1-C-yl)-2,3,6-tri-O-benzyl-4-deoxy-α-D-glucopyranoside

((2S,3R,4S,5R,6S)-4,5-Bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yl)-acetic acid (R)-2-(tert-butyl-diphenyl-silanyloxy)-1-((R)-2,2-dimethyl-5-phenylsulfanyl-[1,3]dioxolan-4-yl)-ethyl ester

(R)-1-[(4R,5S)-5-((S)-2,2-Difluoro-1-hydroxy-but-3-enyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-ethane-1,2-diol