cyclohexyl 2-deoxy-4-O-(4'-N'-monodemethyl-N'-trichloroethoxycarbamoyl-β-D-forosaminyl)-2-N-methyl-N-trichloroethoxycarbamoyl-β-D-xylopyranoside 在
ammonium acetate 、
锌 作用下,
以
甲醇 为溶剂,
反应 3.0h,
以64%的产率得到cyclohexyl 2-deoxy-4-O-(4'-N'-monodemethylamino-β-D-forosaminyl)-2-N-methylamino-β-D-xylopyranoside