合成沸石存在下二元-阿尔德反应中丙烯腈与环戊二烯的相互作用动力学

IF 16.4 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2024-09-04 DOI:10.1134/S0023158424601633
D. Sh. Fakhretdinov, I. Sh. Yakupov, A. I. Iskhakova, E. R. Latypova, R. F. Talipov
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引用次数: 0

摘要

摘要 研究了丙烯腈(AN)和环戊二烯(CPD)在工业沸石存在下通过 Diels-Alder 反应相互作用的形式动力学。研究揭示了相互作用组分的反应速率常数与多孔材料几何特性的关系。研究表明,在有沸石存在的情况下,反应的速率常数低于无多孔材料时的速率常数。
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Kinetics of the Interaction of Acrylonitrile with Cyclopentadiene in the Diels–Alder Reaction in the Presence of Synthetic Zeolites

The formal kinetics of the interaction of acrylonitrile (AN) and cyclopentadiene (CPD) by the Diels–Alder reaction in the presence of industrial zeolites has been studied. The dependence of the reaction rate constants of interacting components on the geometric properties of porous materials was revealed. The established dependence had a negative extremum at a zeolite pore diameter of 4 Å. It was shown that, in the presence of zeolites, the rate constant of the reaction under consideration was lower than that in the reaction carried out without porous materials.

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来源期刊
Accounts of Chemical Research
Accounts of Chemical Research 化学-化学综合
CiteScore
31.40
自引率
1.10%
发文量
312
审稿时长
2 months
期刊介绍: Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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