重氮甲烷 、
6,7,8,10-tetra-O-acetyl-5,9-anhydro-2,3,4-trideoxy-2-(fluorenylmethoxycarbonylamino)-D-threo-L-galacto-deconic acid 以
甲醇 、
乙醚 为溶剂,
反应 0.08h,
生成 methyl 6,7,8,10-tetra-O-acetyl-5,9-anhydro-2,3,4-trideoxy-2-(9-fluorenylmethoxycarbonylamino)-D-threo-L-galacto-deconate