(2S,3S,6R)-6-tert-Butoxy-2-iodomethyl-tetrahydro-pyran-3-ol

4,6-di-O-benzyl-2,3-dideoxy-D-gluconolactone

3-((2R,3R,6R)-3-Benzyloxy-6-tert-butoxy-tetrahydro-pyran-2-yl)-propionaldehyde

(2R,3R,6R)-3-(benzyloxy)-2-(2-(3-(2-((2R,3S,6S)-3-(benzyloxy)-6-(2,2,2-trifluoroethoxy)tetrahydro-2H-pyran-2-yl)ethyl)oxiran-2-yl)ethyl)-6-(tert-butoxy)tetrahydro-2H-pyran

(2R,3R,6R)-3-(benzyloxy)-2-((Z)-6-((2R,3S,6S)-3-(benzyloxy)-6-(2,2,2-trifluoroethoxy)tetrahydro-2H-pyran-2-yl)hex-3-en-1-yl)-6-(tert-butoxy)tetrahydro-2H-pyran