3,4-di-O-acetyl-2-azido-2-deoxy-α-D-xylopyranosyl chloride 、 benzyl 2-azido-3-O-benzyl-2-deoxy-α-D-xylopyranoside 生成
benzyl 2-azido-4-O-(2-azido-2-deoxy-β-D-xylopyranosyl)-3-O-benzyl-2-deoxy-α-D-xylopyranoside 、 benzyl 2-azido-4-O-(2-azido-2-deoxy-α-D-xylopyranosyl)-3-O-benzyl-2-deoxy-α-D-xylopyranoside