A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.

阐述了采(苛钠溶)代替氨水生产对氨基-N,N-二甲基苯胺的方法。

The enantioselectivity of N-dodecanoyl-L-proline-3,5-dimethyl-anilide is also good, but the basic line fluctuates strongly due to containing benzene ring in its molecular structure.

然N-十二酰基-L-脯氨酸-3,5-二甲基苯胺作添加剂，手选择好，但由于含有苯环，紫外吸收增强，基线波动严重。