英语语法分析

Objective: To establish a new synthesis technology of N-Phenyl Maleimide.

目的研究n -苯基马来酰亚胺合成新工艺。

The synthesis methods and the applications of 2, 4, 6-tribromophenyl maleimide(TBPMI) are introduced.

介绍了2，4， 6-三溴苯基马来酰亚胺（ TBP MI）的合成方法和应用。

Moreover the purity of N-phenyl maleimide was improved to over 99% when adopting polymerization-retarder.

加入四聚剂后，N -苯基马来酰亚胺的纯度提高到99%以上。