Beckmann rearrangement
英
美 [ˈbɛkmən ˌriːəˈreɪndʒmənt]
网络 酮肟经贝克曼重排反应; 贝克曼重排反应; 贝克曼重排; beckmann重排反应; 貝克曼重排
双语例句
- This paper reports a new process of synthesizing paracetamol from phenol by acetylization, oximation and Beckmann rearrangement.
报道了由苯酚经过乙酰化、肟化、重排反应合成扑热息痛的一种新方法。 - Study on Catalytic System for Beckmann Rearrangement in Green Medium
绿色介质中Beckmann重排反应催化体系的研究 - Effects of Preparation Conditions of TiO_2-ZrO_2 on Vapor-Phase Beckmann Rearrangement of Cyclohexanone Oxime over B_2O_3/ TiO_2-ZrO_2 Catalyst
TiO2-ZrO2制备条件对B2O3/TiO2-ZrO2催化环己酮肟气相Beckmann重排反应的影响 - Catalytic Beckmann Rearrangement of Cyclohexanone Oxime into ε-Caprolactam in Ionic Liquids
离子液体系中催化环己酮肟重排制己内酰胺 - Deactivation and Regeneration of B_2O_3/ TiO_2-ZrO_2 Catalyst for Vapor Phase Beckmann Rearrangement of Cyclohexanone Oxime
环己酮肟气相Beckmann重排反应B2O3/TiO2-ZrO2催化剂的失活与再生 - Study on Beckmann Rearrangement of Diphenyl Methanone Oxime over Sulphuric Acid Catalyst
硫酸催化二苯甲酮肟重排反应研究 - Study on the by-products of cyclohexanone oxime vapor phase Beckmann rearrangement over rbs-1 catalyst
在RBS-1催化剂上环己酮肟气相Beckmann重排反应副产物的研究 - Expounds comprehensively on research and development of cyclohexanone-oxime gas phase Beckmann rearrangement reaction process and catalyst.
对环己酮肟气相贝克曼重排反应工艺和催化剂的研究进展进行了综述。 - Application of High Performance Liquid Chromatography to the Beckmann Rearrangement of Erythromycin A Oxime
高效液相色谱法在红霉素A肟贝克曼重排反应中的应用 - The effect of reaction atmospheres on the vapor phase Beckmann rearrangement over rbs-1 molecular sieve catalyst
反应氛围对RBS-1分子筛催化剂上气相Beckmann重排反应的影响 - Diazo coupling reaction spectrophotography has been developed for the determination of cyclohexanone oxime in Beckmann rearrangement mixture sample.
建立了环己酮肟重排反应混合物中游离肟含量的测定方法。 - Then, Beckmann rearrangement of cyclohexanone oxime has been studied in catalytic medium composed of ionic liquids and catalysts.
其次，在离子液体和催化剂组成的反应体系中进行了环己酮肟的Beckmann重排反应研究。 - Synthesis of Erythromycin A ( E)-oxime and Corresponding Beckmann Rearrangement
红霉素A（E）肟的合成及其贝克曼重排反应 - Study on Vapor-Phase Beckmann Rearrangement of Cyclohexanone Oxime over B_2O_3/ TiO_2-ZrO_2 Catalyst ⅰ. Effect of B_2O_3 Loading
B2O3/TiO2-ZrO2催化环己酮肟气相Beckmann重排反应的研究Ⅰ.B2O3含量的影响 - Method of determination of cyclohexanone oxime concentration in esters gained in liquid phase Beckmann rearrangement is set up in the paper, which is a basis of the above reaction kinetics.
本文建立了己内酰胺液相重排反应转位酯中环己酮肟含量的测定方法，为环己酮肟液相重排反应动力学的研究奠定了基础。 - The Application of Beckmann Rearrangement Reaction in Organic Synthesis
浅谈Beckmann重排反应在有机合成中的应用 - Beckmann rearrangement and Fries rearrangement were studied in solvent-free conditions under microwave dielectric heating.
介绍了微波作用下的固相有机合成反应的优越性，并进行了一定的研究探讨&Beckmann重排和Fries重排反应的无溶剂合成。 - Advances in the Research on the Catalysts for VaporPhase Beckmann Rearrangement of Cyclohexanone Oxime to Caprolactam
环己酮肟气相Beckmann重排制己内酰胺催化剂研究进展 - Research Development of Cyclohexanone-Oxime Gas Phase Beckmann Rearrangement
环己酮肟气相贝克曼重排反应的研究进展 - Analysis and optimization of Beckmann rearrangement process for caprolactam production
己内酰胺生产中贝克曼重排工序工艺分析及优化 - Determination of trace cyclohexanone oxime in Beckmann rearrangement product by spectrophotometry
分光光度法测贝克曼重排产物中的微量环己酮肟 - Vapor phase Beckmann rearrangement of cyclohexanone oxime over RBS-1 catalyst
环己酮肟在RBS-1催化剂上的气相Beckmann重排反应 - Studies on Process of Beckmann Rearrangement of Cyclohexanone Oxime to Caprolactam
环已酮肟转位反应技术研究 - The effect of solvents with different polarity on the catalytic performance of B_2O_3/ TiO_2-ZrO_2 catalyst for vapor-phase Beckmann rearrangement of cyclohexanone oxime to caprolactam was studied.
采用不同极性的溶剂作为环己酮肟的溶剂，考察了溶剂极性对B2O3/TiO2-ZrO2催化环己酮肟气相Beckmann重排反应性能的影响。 - Beckmann rearrangement of cyclohexanone oxime to ε-caprolactam is one of the most important processes in the production of ε-caprolactam.
环己酮肟Beckmann重排反应是己内酰胺生产中重要的工艺过程之一。 - It is revealed that acidity and pore confinement effect are two main factors that affect the Beckmann rearrangement reaction.
研究结果显示，酸强度与孔道限域效应是影响贝克曼重排反应的两个重要的因素。 - In this work, we explored the liquid-phase Beckmann rearrangement of cyclohexanone oxime under mild condition by using solid sulfonic acid instead of liquid fuming sulfuric acid as catalysts.
本工作以固体磺酸代替液体发烟硫酸作为催化剂，研究了温和条件下环己酮肟的液相Beckmann重排反应，考察了不同种类的固体磺酸催化体系。 - The influence of acid strength and pore confinement effect on Beckmann rearrangement reaction has been systematically studied by DFT calculations.
本文中利用理论计算的方法系统地研究了固体酸的酸强度以及分子筛的孔道限域效应对贝克曼重排反应机理以及活性的影响。 - At present, the last step of commercial processes for caprolactam is Beckmann rearrangement of cyclohexanone oxime Catalyzed by fuming sulfuric acid or concentrated sulfuric acid.
目前，工业上生产己内酰胺的最后一个步骤是环己酮肟的贝克曼重排反应，它是在发烟硫酸或浓硫酸的催化下进行的。