Reactivity of the C-H bond of organic molecules with various structures in hydrogen abstraction by peroxyl radicals

被引：0
|
作者：
I. A. Opeida
A. F. Dmitruk
O. M. Zarechnaya
机构：
来源：
Theoretical and Experimental Chemistry | 1997年 / 33卷 / 1期
关键词：
Entropy; Preexponential Factor; Compensation Effect; Peroxyl Radical; Hydrogen Abstraction;
D O I：
10.1007/BF02764735
中图分类号：
学科分类号：
摘要：
A model of an early transition state with charge transfer is proposed for calculation of the activation parameters of the abstraction of a hydrogen atom by peroxyl radicals from the molecules of organic compounds. It was shown that the compensation effect in this reaction is due to the fact that the change in the preexponential factor is determined by change in the vibrational component of the entropy of activation.
引用
收藏
页码：5 / 10
页数：5
相关论文
共 50 条
  • [31] Theoretical study of the reactivity of hydrocarbon and oxygenated alkoxy radicals:: Comparison of the isomerization and the β-C-H bond dissociation pathways
    Thiriot, E
    Canneaux, S
    Hénon, E
    Bohr, F
    REACTION KINETICS AND CATALYSIS LETTERS, 2005, 85 (01): : 123 - 129
  • [32] Entanglement of protons in organic molecules: An attosecond neutron scattering study of C-H bond breaking
    Chatzidimitriou-Dreismann, CA
    Abdul-Redah, T
    Kolaric, B
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (48) : 11945 - 11951
  • [33] C-H BOND ACTIVATION - HYBRIDIZATION AT THE CARBON AND RATES OF REACTIVITY
    SCHUGART, KA
    GODDARD, WA
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1988, 196 : 298 - INOR
  • [34] C-H bond functionalization in complex organic synthesis
    Godula, K
    Sames, D
    SCIENCE, 2006, 312 (5770) : 67 - 72
  • [35] Kinetics of one-electron oxidation of thiols and hydrogen abstraction by thiyl radicals from α-amino C-H bonds
    Zhao, R.
    Lind, J.
    Merenyi, G.
    Eriksen, T.E.
    Journal of the American Chemical Society, 1994, 116 (26)
  • [36] Hydrogen storage and release with organic molecules: Heterolytic C-H and N-H/OH activation
    Jones, William
    Chakraborty, Sumit
    Xu, Ruibo
    Jing Yuwen
    Bellows, Sarina
    Wilklow-Marnell, Miles
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2018, 256
  • [37] A DFT study on the C-H bond dissociation enthalpies of haloalkanes: Correlation between the bond dissociation enthalpies and activation energies for hydrogen abstraction
    Chandra, AK
    Uchimaru, T
    JOURNAL OF PHYSICAL CHEMISTRY A, 2000, 104 (40): : 9244 - 9249
  • [38] Hydrogen atom abstraction reactions independent of C-H bond dissociation energies of organic substrates in water: significance of oxidant-substrate adduct formation
    Ishizuka, Tomoya
    Ohzu, Shingo
    Kotani, Hiroaki
    Shiota, Yoshihito
    Yoshizawa, Kazunari
    Kojima, Takahiko
    CHEMICAL SCIENCE, 2014, 5 (04) : 1429 - 1436
  • [39] Pushing the limits of the hydrogen bond enhanced halogen bond-the case of the C-H hydrogen bond
    Decato, Daniel A.
    Sun, Jiyu
    Boller, Madeleine R.
    Berryman, Orion B.
    CHEMICAL SCIENCE, 2022, 13 (37) : 11156 - 11162
  • [40] Applications of Electrophotocatalysis in C-H Functionalization of Organic Molecules
    Andrejcak, Samuel
    Majek, Michal
    CHEMISTRY-A EUROPEAN JOURNAL, 2024, 30 (57)
12345