(1S,4S,5S,6R)-6-(methoxymethyl)oxy-4-{[(4'-methoxyphenyl)methoxy]oxy}methyl-3-oxabicyclo[3.3.0]octan-2-one

(2R,3R,4R)-6-(tert-butyldimethylsilyl)oxy-2,3-epoxy-4-(methoxymethyl)oxy-1-{[(4'-methoxyphenyl)methyl]oxy}hexane

(R)-3-Methoxymethoxy-4-trityloxy-butan-1-ol

(2R,3R,4R)-2,3-epoxy-4-(methoxymethyl)oxy-1-{[(4'-methoxyphenyl)methyl]oxy}hexyl-6-methanesulfonate

(1S,1'S,2S,3R)-2-{1-hydroxy-2'-[4''-(methoxyphenyl)methoxy]oxy}methyl-3-(methoxymethoxy)oxy-1-phenylsulfonyl-1-vinylcyclopentane