摘要
研究了以水合肼为还原剂,FeCl_3·6H_2O/C为催化剂,对硝基苯乙酸还原为对氨基苯乙酸的反应。对反应条件的探讨表明,水合肼浓度为70％,pH值为5,回流8h,产率可达89％。
A catalytic reduction of p - nitrophenyl acetic acid to p - aminophenyl acetic acid with hydrazine hydrate in the presence of iron trichloride and active carbon under reflecxing for 8 hours was studied. The yield reached 89 % under the optimum conditions.
出处
《化工时刊》
CAS
2001年第9期40-41,共2页
Chemical Industry Times
