水杨酸反应

PIBSA与胺基水杨酸反应合成的一种新型分散剂，应用到中低速柴油机中，对解决“黑漆”现象效果明显；

A sort of novel dispersant by the reaction of PIBSA with aminosalicylic acid is used for low or medium-speed diesel engines , with evident effect on solving problem of " black paint " .

苯甲酰丙酮存在下二氯二茂钛与取代水杨酸反应研究

Reaction of titanocene dichloride with substituted salicylic acid in presence of benzoylacetone

膨润土负载型固体酸的制备、表征及催化乙酰水杨酸合成反应

Solid Acid Catalyst Loaded on Bentonite and Its Catalysis of the Synthesis of Acetylsalicylate

乙酰水杨酸水解反应速率及活化能测定的实验设计

Experiment on Measurements of Reactionary rate of Hydrolysis with Acetyl - salicylic acid and its Active Energy

介绍了混合酸类催化剂、固体磺酸类催化剂、Lewis酸类催化剂、杂多酸类催化剂、超强酸类催化剂和离子交换树脂类催化剂对水杨酸酯合成反应催化效果及特点。

The functions and characteristic of catalysts have been mainly described for the mixed acids , solid sulfoacids , Lewis acids , heteropolyacids , solid superacids and cationic exchange resin .

以维生素C作为催化剂应用于合成阿司匹林。考察了反应时间、反应温度、催化剂用量、酸醇摩尔比等对水杨酸酰化反应的影响，选择了最佳条件。

Vitamin C was first used as a catalyst in the synthesis of aspirin , The effects of reaction time , reaction temperature , amount of catalyst and ratio of acid to alcohol on the reaction were examined and the optimum reaction conditions were determined .

乙酰水杨酸对晶状体水合反应的影响作用

Effects of acetylsalicylic acid on hydration of galactose induced cataract

但杂质水杨酸引起的不良反应严重制约了阿司匹林的临床应用。

However , the salicylic acid causes serious side effect to restrict the clinical application .

研究了铍与磺基水杨酸的显色反应条件。半导体激光泵浦掺钕铍酸镧固体激光器

The condition of color reaction of beryllium with sulfosalicylic acid was studied . A Laser Diode End-pumped Nd : BEL Laser

介绍了植物抗病反应、抗病信号分子及其信号转导途径，以及过氧化氢和水杨酸在植物抗病反应及信号转导中的作用和机制的研究进展。

Plant signal molecule and signal transduction pathway in plant defense responses were introduced . Recent achievements in the role and mechanism of hydrogen peroxide and salicylic acid in plant disease resistance and signal transduction were reviewed .