苯磺酰氯

通过苯磺酰氯与氨基之间的反应制备了含不同比例氨基和DNQ的光温双敏感微凝胶纳米粒子。

Via the reaction between sulphonyl chloride and amino group , photo - / thermo-responsive microgels were prepared with different ratios of DNQ to amino groups .

荧光素和苯磺酰氯间反应机理研究

Study on the Reaction Mechanism Between Fluorescein and Phenylsulfonic Acid Chloride

对甲基苯磺酰氯生产工艺的改进

Improvement on p - methyl benzene sulfonic chloride production process

工业苯磺酰氯测定方法的选择

Selection of Industrial Benzene Sulfonyl Chloride Analytic Method

在乙酰苯胺氯磺酰化合成对乙酰氨基苯磺酰氯的反应工艺中，反应后期加入硫酸钠。

During the chlorosulfonation of N-acetanilide top-acetamidobenzenesulfonyl chloride , sodium sulphate was added in late stage .

改进了中间体3，5-二硝基-4-二正丙胺基苯磺酰氯和最终产品安磺灵的合成方法，使之更适合于工业生产的要求。

The syntheses of3,5-dinitro-4-di-n-propylamidobenzenesulfong chloride and oryzalin was improved , makes more is fit for the requirement in the industrial production .

研究表明，合适的反应条件为：反应温度90～100℃，异戊二烯和苯磺酰氯的摩尔比为1∶1.2，产物收率为75%；

Under optimum conditions that the molar ratio of isoprene to benzenesulfonyl ( chloride ) was1.2 at ( 90 ~ ) 100 ℃, the product yield was75 % .

本研究建立了一种柱前衍生化法测定水中哌嗪的检测方法，采用对甲基苯磺酰氯为衍生化试剂，通过高效液相色谱可以准确检测哌嗪含量。

In this study , a simple pre-column derivatization-high performance liquid chromatographic ( HPLC ) with p-tosyl chloride as derivation agent method was established for the determination of anhydrous piperazine in water .

采用3EA/吡啶复合溶剂，以邻氨基苯甲酸、3,4-二甲氧基肉桂酸和苯磺酰氯为原料直接合成曲尼司特。

Rizaben was synthesized directly from anthranilic acid , 3,4 - dimethoxy cinnamic acid , and benzene sulfochloride using 3EA / pyridine as compounded solvent .