1-((2R,4aS,6R,7S,8S,8aS)-7,8-Bis-benzyloxy-6-benzyloxymethyl-octahydro-pyrano[3,2-b]pyran-2-yl)-3-[(2R,3R,4S)-3-(tert-butyl-dimethyl-silanyloxy)-4-chloro-tetrahydro-pyran-2-yl]-propane-1,2-diol

[(2R,3R,4S)-3-(tert-Butyl-dimethyl-silanyloxy)-4-chloro-tetrahydro-pyran-2-yl]-methanol

1-[(2S,3S,4S,5S,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-pyran-2-yl]-6-[(2R,3R,4S)-3-(tert-butyl-dimethyl-silanyloxy)-4-chloro-tetrahydro-pyran-2-yl]-hex-4-yn-3-ol

{(2R,3R,4S)-2-[(Z)-3-((2R,4aS,6R,7S,8S,8aS)-7,8-Bis-benzyloxy-6-benzyloxymethyl-octahydro-pyrano[3,2-b]pyran-2-yl)-allyl]-4-chloro-tetrahydro-pyran-3-yloxy}-tert-butyl-dimethyl-silane

(2R,3R,4S)-2-[3-((2R,4aS,6R,7S,8S,8aS)-7,8-Bis-benzyloxy-6-benzyloxymethyl-octahydro-pyrano[3,2-b]pyran-2-yl)-prop-2-ynyl]-4-chloro-tetrahydro-pyran-3-ol