2,3,4-tri-O-benzyl-5-O-(tert-butyldiphenylsilyl)-D-arabinose diethyl dithioacetal

((2R,3R,4R)-2,3,4-tris(benzyloxy)-5-(trityloxy)pentane-1,1-diyl)bis(ethylsulfane)

2-[(2R,3S,4R)-2,3,4-Tris-benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-pentylidene]-malonic acid dimethyl ester

2,3,4-tri-O-benzyl-D-arabinose diethyl dithioacetal

(2S,3R,4R)-2,3,4-Tris-benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-pentanal