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

述了采用液碱(苛性钠溶液)代替氨水产对氨基-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.

虽然用N-十二酰基-L-脯氨酸-3,5-二甲基苯胺作添加，手性选择性也较好，但由于含有苯环，紫外吸收增强，基线波动严重。

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

阐述了采用液碱(苛性钠溶液)代替氨水生产对氨-N,N-二胺的方法。

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.

虽然用N-十二酰-L-脯氨酸-3,5-二胺作添加，手性选择性也较好，但由于含有环，紫外吸收增强，严重。

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

阐述了采用液碱(苛性钠溶液)代替水生产对基-N,N-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.

虽然用N-十酰基-L-脯-3,5-甲基苯胺作添加，手性选择性也较，于含有苯环，紫外吸收增强，基线波动严重。

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

阐述了采用液碱(苛性钠溶液)代替水生产对-N,N-二甲苯胺的方法。

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.

虽然用N-十二酰-L-酸-3,5-二甲苯胺作添加，手性选择性也较好，但有苯环，紫外吸收增强，线波动严重。

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

阐述了采用液碱(苛性钠溶液)代替氨对氨基-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.

虽然用N-十二酰基-L-脯氨酸-3,5-二甲基苯胺作添加，手性选择性也较好，但由于含有苯环，紫外吸收增强，基线波动严重。

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

阐述了采用液碱(苛钠溶液)代替氨水生产对氨基-N,N-二甲基苯的方法。

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.

虽然用N-十二酰基-L-脯氨酸-3,5-二甲基苯加，手也较好，但由于含有苯环，紫外吸收增强，基线波动严重。

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

阐述了碱(苛性钠溶)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.

虽然N-十二酰基-L-脯氨酸-3,5-二甲基苯胺作添加，手性选择性也较好，但由于含有苯环，紫外吸收增强，基线波动严重。

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

阐述了采用液碱(苛性钠溶液)代替氨水氨基-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.

虽然用N-十二酰基-L-脯氨酸-3,5-二甲基苯胺作添加，手性选择性也较好，但由于含有苯环，紫外吸收增强，基线波动严重。

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

阐述了采用液碱(苛性钠溶液)代替氨水生产对氨-N,N-二甲苯法。

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.

虽然用N-十二酰-L-脯氨酸-3,5-二甲苯作添加，手性选择性也较好，但由于含有苯环，紫外吸收，线波动严重。

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

阐述了采用液碱(苛性钠溶液)代替氨水生产对氨-N,N-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.

虽然用N-十酰-L-脯氨酸-3,5-苯胺作添加，手性选择性，但由于含有苯环，紫外吸收增强，线波动严重。