3,4-di-O-benzyl-6-O-(tert-butyldiphenylsilyl)-β-D-mannopyranose 1,2-(pent-4-enyl orthobenzoate)

pent-4-enyl 2-O-(2-O-benzoyl-3,4-di-O-benzyl-6-O-(tert-butyldiphenylsilyl)-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

allyl 3,4-di-O-benzyl-α-D-mannopyranoside

pent-4-enyl 3,4-di-O-benzyl-α-D-mannopyranoside

2,3-di-O-benzyl-6-O-benzoyl-β-D-mannopyranose 1,2-(pent-4-enyl orthobenzoate)

tert-Butyl-diphenyl-((2R,3R,4S,5S,6S)-3,4,5-tris-benzyloxy-6-pent-4-enyloxy-tetrahydro-pyran-2-ylmethoxy)-silane

(2S,3S,4S,5R,6R)-4,5-bis(benzyloxy)-6-(hydroxymethyl)-2-(pent-4-en-1-yloxy)tetrahydro-2H-pyran-3-yl benzoate

((2R,3R,4S,5S,6S)-6-(allyloxy)-5-(benzoyloxy)-3,4-bis(benzyloxy)tetrahydro-2H-pyran-2-yl)methyl benzoate