The ring strain energies, heats of formation and rearrangement mechanism of the selected spiro-compounds were investigated by using DFT methods.
本文采用密度泛函方法对所选螺环化合物环应力、生成热及重排机理进行了理论研究。
参考来源 - 螺环化合物环应力、生成热及重排机理的理论研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper, the electron rearrangement, group transfer isomerization reactions and mechanism in carbocationic isomerization polymerizations are reviewed in detail.
评述了阳离子型聚合中电子重排、基团迁移异构化聚合反应和机理。
As a new compactor, oscillatory roller makes rearrangement of material particles in a dense way with a mechanism of rapidly alternating shear stresses.
振荡压路机作为一种全新的路面压实机械，它利用在压实材料中产生快速交变剪应力机理使材料的颗粒重新排列而变得密实。
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。
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