Methyl-2,3-anhydro-6-desoxy-4-O-(methyl-3,4-di-O-acetyl-2-desoxy-2-iod-α-D-mannopyranosyl-uronat)-α-D-allopyranosid 在
sodium tetrahydroborate 、 nickel dichloride 作用下,
以
乙醇 为溶剂,
以49%的产率得到Methyl-2,3-anhydro-6-desoxy-4-O-(methyl-3,4-di-O-acetyl-2-desoxy-α-D-arabino-hexopyranosyl-uronat)-α-D-allopyranosid