[(2R,3R,4S,5S,6R)-3-benzoyloxy-2-methoxy-6-(trifluoromethylsulfonyloxymethyl)-5-[(2R,3R,4S,5S,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]oxyoxan-4-yl] benzoate 生成
methyl 2,3-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-L-arabino-hex-5-enopyranoside