1-[6-O-acetyl-4-O-cyclohexylcarbamoyl-2,3-O-(2,2,2-trichloroethylidene)-β-D-gulopyranosyl]-5-trifluoromethyl-4-phenyl-1,2,3-triazole 在
偶氮二异丁腈 三正丁基氢锡 作用下,
以
甲苯 为溶剂,
反应 2.0h,
以93%的产率得到1-(6-O-acetyl-4-O-cyclohexylcarbamoyl-2,3-O-ethylidene-β-D-gulopyranosyl)-5-trifluoromethyl-4-phenyl-1,2,3-triazole