目的:研究用电子对推动法(EPPM)解析有机反应机理的原理及实用性。
Objective: Study the principle and practicality of mechanism analysis on organic reactions by EPPM.
探讨以乙醇为有机溶剂净化湿法磷酸过程中的反应机理。
The reaction mechanism of purifying WPA by ethyl alcohol as organic solvent is sought.
初步探讨了微波催化有机反应的作用机理,并展望了有机微波化学的发展前景。
The catalytic mechanism of the microwave irradiation to organic reactions and the development of microwave chemistry are discussed.
本文介绍了在固相载体上进行的环加成反应,及其在有机合成及反应机理研究中的应用。
This paper focuses on the cycloaddition reactions on solid phase supports and their applications in organic synthesis and mechanism research.
简述了微波促进有机反应的机理和特点,并对近年来微波辐射技术在壳聚糖高分子材料中的应用进展作一综述。
In this paper, the principles and characters of microwave which assisted organic reactions were introduced. And the applications of microwave irradiation to chitosan polymer materials were reviewed.
微波技术在有机合成中的应用应该从合成实例、反应机理及发展趋势等方面进行把握。
The application of microwave in organic synthesis is expounded in this article on synthetic samples, reaction theory and developing trends, ect.
此外,还进一步讨论了分子筛和离子液体在同一有机反应中的催化作用机理以及影响产物选择性的主要因素。
Furthermore, the catalytic mechanisms and impact factors on the product selectivity for a same organic reaction by zeolite and ionic liquid catalysis were discussed.
微波技术在化学中的应用十分广泛。微波技术在有机合成中的应用应该从合成实例、反应机理及发展趋势等方面进行把握。
Microwave technique is widely used in chemistry. The application of microwave in organic synthesis is expounded in this article on synthetic samples, reaction theory and developing trends, ect.
讨论了卡宾1,4 -加成反应的机理、影响因素以及1,4 -加成在有机合成中的特殊应用。
The mechanism and the various factors influencing the 1, 4 addition of Carbenes to dienes as well as the applications of these reactions in organic synthesis are reviewed.
对不饱和有机酸在铱-铑合金电极上的吸附和电化学还原过程的动力学规律和反应机理进行了系统的研究。
The kinetic law and reaction mechanism or electrochemical reduction and the adsorption of unsaturated organic acid on Ir-Rh alloy electrode were systematically studied.
以甲醛为例,介绍了光化学反应、吸附作用和光催化氧化作用对挥发性有机化合物降解过程的作用机理;
Taking formaldehyde as example, degradation mechanisms of photochemistry reaction, adsorption and Photo-Catalytic Oxidation(PCO) on Volatile Organic Compounds(VOCs) are presented respectively.
另外,作者还说明了如何根据反应机理确定有机物燃烧时发出的光子的量。
Furthermore, the author explains how to decide the number of photons sent from organic compounds burning on basis of their reaction mechanism.
本论文采用液体法、固体法和硅橡胶法三种不同的方法制备有机硅泡沫材料,分析了三种制备方法的反应机理。
There are three ways, which include liquid, solid and rubber, to make silicone foam, analyzing the reaction principles in preparation of silicone foam.
本文介绍了有机硅耐高温粉末涂料的反应机理,配方设计,生产工艺等,此外参考配方,问题处理也作了重点介绍。
The paper has described reaction mechanism, formulation design, production process of H-T powder coatings. Guide formulation and problem solving are presented as well.
其卞要任务是发现新的振荡体系,研究反应机理及探索化学振荡反应与生命有机体的关系。
The major task is to discover new oscillating systems, investigate the mechanisms of these reactions and explore the relationship between oscillating chemical reactions and the living organisms.
研究污染物的种类较少,反应机理研究欠缺,尤其是对微污染水中有机物和重金属的处理方面尚未系统地研究。
The type of pollutants have been studied is limited and the study on the mechanism is lack, specially on removal of organic compounds and heavy metals from micro-polluted water.
综述了近年来固体酸催化、固体碱催化剂和其它载体催化剂的特性及在液相有机化学反应中的应用成果,催化机理及发展趋势。
The property and influencing factors of supported catalysts are discussed. Some important liquid phase organic reactions in which they used and future trend…
论文还对液化反应过程中初始水分作用机理、水热处理作用机理和有机溶剂溶胀处理作用机理进行了分析探讨。
The mechanism of initial water content, hydrothermal pretreatment and organic solvent swelling pretreatment in the liquefaction processes was also analyzed and discussed.
有机化学是研究有机化合物的结构、性质、合成、反应机理和碳化合物间相互转变规律的一门学科。
Organic chemistry is the study of carbon-containing compounds. It is included that the structure, properties, reaction mechanisms, synthesis and transformation of organic compounds.
报道了纤维素氧膦 -钯配合物在有机锡试剂与酰氯化合物形成碳 -碳键的交叉偶联反应中的催化作用 ,并对部分反应条件及反应机理进行了研究和探讨。
The catalytic action of cellulose oxyphosphine palladium complexs in the crosscoupling reaction of organotin reagents with acid chlorides for forming C-C bond is presented.
讨论了Hofmann重排反应的机理以及烃基的结构、介质中的亲核试剂对反应的影响,并介绍了此重排在有机合成中的应用。
The mechanism of Hofmann rearrangement reaction and the effects of alkyl structure and nucleophilic reagent in medium on the reaction are discussed.
讨论了Hofmann重排反应的机理以及烃基的结构、介质中的亲核试剂对反应的影响,并介绍了此重排在有机合成中的应用。
The mechanism of Hofmann rearrangement reaction and the effects of alkyl structure and nucleophilic reagent in medium on the reaction are discussed.
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