催化加氢合成对氨基苯甲酰谷氨酸新工艺研究

Study on Synthetic Technology of P-aminobenzoylglutamic Acid by Catalytic Hydrogenation

研究了以对硝基苯甲酰谷氨酸为原料,经催化加氢合成对氨基苯甲酰谷氨酸,得出了最佳反应条件,并使催化剂进行了循环套用。

The process of preparing p-aminobenzoylglutamic acid from p-nitrabenzoylglutamic acid by catalytic hydrogenation was studied, the optimum condition in lab was obtained, and the catalyst can be recycled.