二苯胺反应

催化加氢制备4-氨基二苯胺反应液的高效液相色谱分析

High-performance Liquid Chromatographic Determination of 4-Aminodiphenylamine Liquid Prepared by Catalytic Hydrogenation

对苯胺在DH1催化剂上合成二苯胺的反应规律进行了研究。

The reaction of aniline over catalyst DH-1 to synthesize diphenylamine has been studied .

在碱性介质中，草酰氯与间二氯苯胺反应得到3,3′，5,5′-四氯草酰苯胺（Ⅰ），收率78%。

3,3 ′, 5,5 ′ - Tetrachlooxanilide (ⅰ) was prepared in 78 % yield by reaction of oxalyl chloride with 3,5-dichloroaniline in basic media .

2,6-二甲基苯胺合成反应网络的研究

Study on reaction networks in synthesizing 2,6-dimethylaniline

苯氨基甲酸甲酯是生产异氰酸酯的重要中间体，本文对碳酸二甲酯和苯胺反应合成苯氨基甲酸甲酯的催化剂及工艺条件进行了研究。

Methyl Phenyl Carbamate ( MPC ) is an important intermediate for synthesis of isocyanate , the following research work concerning the catalysts and the process of MPC synthesis from DMC and aniline has been systematically done hi this thesis .

利用氟离子对H2O2Fe（Ⅲ）二苯胺磺酸钠催化反应体系的抑制作用，提出了一种测定痕量氟的动力学方法。

A method for the determination of trace fluorine has been proposed based on the inhibitory effect of F - upon the catalytic redox reaction of Fe (ⅲ) - H2O2-sodium diphenylamine sulfonate systems .