2-(2',3',4',6'-tetra-O-benzyl-β-D-galactopyranosyl)ethanol

2-(2',3',4',6'-tetra-O-benzyl-α-D-galactopyranosyl)ethanol

2-(2',3',4',6'-tetra-O-benzyl-α-D-galactopyranosyl)-1-iodoethane

(3S,5S,6R)-3-(2'-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)ethyl)-4-(tert-butoxycarbonyl)-5,6-diphenyl-2,3,5,6-tetrahydro-4H-1,4-oxazin-2-one

tert-butyl 3-oxo-4-(2',3',4',6'-tetra-O-benzyl-α-D-galactopyranosyl)butanoate