[(2R,3R,4R,5R,6S)-4,5-Bis-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-tetrahydro-pyran-2-yl]-methanol

((2R,3R,4R,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-2-vinyl-tetrahydro-pyran-3-yloxy)-tert-butyl-dimethyl-silane

(2S,3S,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-3-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-carbaldehyde