1-tert-butoxycarbonyl-5-(2,6-dimethyl-4-nitrophenoxy)-3-pentyl-1H-indazole 在
钯 氢气 作用下,
以
乙醇 为溶剂,
反应 2.0h,
以1.385 g (95% or theory) of 1-tert-butoxycarbonyl-5-(4-amino-2,6-dimethylphenoxy)-3-pentyl-1H-indazole are obtained的产率得到1-tert-butoxycarbonyl-5-(4-amino-2,6-dimethylphenoxy)-3-pentylindazole