Ellipticity:A Convenient Tool To Characterize Electrocyclic Reactions

Carlos Silva Lopez; Olalla Nieto Faza; Angel R.de Lera; Fernando P.Cossio; Darrin M.York

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Ellipticity:A Convenient Tool To Characterize Electrocyclic Reactions

机译：椭圆率：表征电环反应的便捷工具

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The ellipticity of the electron density is proposed as a convenient tool to characterize electrocyclic reactions.The study of the electron density offers several advantages since it is an experimental observable.This simple topological index has proven powerful and robust for the characterization of a wide variety of electrocyclic and pseudoelectrocyclic processes.This property is sensitive to changes in the anisotropy of the electron density in the bond-forming region and provides an insightful description of the events occurring along the reaction coordinate.

机译：提出将电子密度的椭圆率作为表征环化反应的便捷工具。由于电子密度的研究是实验性的，因此它的研究具有许多优点。这种简单的拓扑指数已被证明对于表征多种电子反应具有强大的作用。该特性对键形成区电子密度各向异性的变化很敏感，并提供了对沿着反应坐标发生的事件的深刻见解。

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《Chemistry: A European journal》 |2005年第6期|共5页
作者
Carlos Silva Lopez; Olalla Nieto Faza; Angel R.de Lera; Fernando P.Cossio; Darrin M.York;
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正文语种 eng
中图分类化学;
关键词
atoms in molecules theory; electrocyclic reactions; electron density; ellipticity; pseudopericyclic reactions;

机译：分子理论;电环反应;电子密度;椭圆率;伪杂环反应;

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1. Ellipticity:A Convenient Tool To Characterize Electrocyclic Reactions [J] . Carlos Silva Lopez, Olalla Nieto Faza, Angel R.de Lera, Chemistry: A European journal . 2005,第6期

机译：椭圆率：表征电环反应的便捷工具
2. Transition-Metal-Catalyzed Hydroarylation Reactions of Alkynes Through Direct Functionalization of C-H Bonds: A Convenient Tool for Organic Synthesis [J] . Kitamura T European journal of organic chemistry . 2009,第8期

机译：通过C-H键直接官能化的炔烃过渡金属催化的氢芳基化反应：有机合成的便捷工具
3. Extent of Reaction Balances: A Convenient Tool to Study Chemical Equilibria [J] . Juan José Baeza-Baeza, María Celia García-Alvarez-Coque World Journal of Chemical Education . 2014,第4期

机译：反应平衡的程度：研究化学平衡的便捷工具
4. 4pi Electrocyclic Reactions Dictated by Metal Substituents [C] . Masahiro Murakami, Takanori Matsuda, Munehiro Hasegawa, Symposium on Organometallic Chemistry . 2004

机译：由金属取代基决定的4PI电循环反应
5. Photochemical electrocyclic ring closure and elimination reactions of n-(oxothioxanthenyl) naphthothiophene carboxamides. [D] . Jayasekara, Himali Devika. 2016

机译：n-（氧代噻吨基）萘噻吩甲酰胺的光化学电环闭合和消除反应。
6. New insights about electronic mechanism of electrocyclic reactions: theoretical study about stereoselectivity in cyclobutenes [O] . Alejandro Morales-Bayuelo, Jesús Sánchez-Márquez 2021

机译：关于电循环反应电子机制的新见解：环丁烯型立体选择性的理论研究
7. A Study of Electrocyclic Reactions in a Molecular Junction: Mechanistic and Energetic Requirements for Switching in the Coulomb Blockade Regime [O] . Stine T. Olsen, Mogens Brøndsted Nielsen, Thorsten Hansen, 2017

机译：分子交界处的电循环反应研究：在库仑封锁制度中切换的机械和能量要求
8. Synthesis of 4,5-Dihydrobenzo(b)Furans, 4,5-Dihydrobenzo(b)Thiophenes, and 4,5-Dihydroindoles Vacuum Pyrolysis - Electrocyclic Reactions. [R] . Rosen, B. I., Weber, W. P. 1976

机译：4,5-二氢苯并（b）呋喃，4,5-二氢苯并（b）噻吩和4,5-二氢吲哚的合成真空热解 - 电环反应。

Ellipticity:A Convenient Tool To Characterize Electrocyclic Reactions

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