与 «HETEROLYSIS»相关的英语书籍
在以下的参考文献中发现
heterolysis的用法。与
heterolysis相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Cytochrome P450: Structure, Mechanism, and Biochemistry
Attempts were also made to correlate the "push" electron- donating effect8 ' from
the proximal thiolate with the spectroscopic markers of the porphyrin ring and
with the formation of "Compound I" (i.e., the heterolysis of O-O bond) and
product80.
Paul R. Ortiz de Montellano, 2005
These bond polarities result from the electronegativity or polarizability of atoms
that constitute the molecule (Section 2.2a). In a polar reaction, bonds undergo
heterolysis, meaning that both electrons in the bond stay with one of the two
atoms ...
3
Advances in Gas Phase Ion Chemistry
With regard to single bond cleavages, the terms homolysis and heterolysis are
well understood. When the electron pair in a covalent bond splits between two
fragments, the cleavage is a homolysis. When one fragment retains both
electrons, ...
L.M. Babcock, N.G. Adams, 2001
4
Organic Chemistry: A Mechanistic Approach
7.2.2 Heterolysis Cleavage of a simple σ bond can also occur without unpairing
the bonding electrons in the process known as heterolysis; the electron pair ends
up on the more electronegative of the two atoms originally bonded.
Tadashi Okuyama, Howard Maskill, 2013
5
Issues in Chemistry and General Chemical Research: 2011 Edition
reactions of unimolecular heterolysis. Mechanism of the covalent bond
heterolysis “Reactions of unimolecular heterolysis occur through consecutive
formation of four ion pairs: contact, spatially separated, separated by one solvent
molecule, ...
6
Textbook of Organic Chemistry
Note that if a reaction involves a nuceleophile, there will be a complementary
electrophile also in that reaction. 1.4.2 DISSOCIATION OF BONDS 1.4.2.1
Homolysis and Heterolysis The majority of organic reactions can be classified as
those ...
7
Kinetics and Energetics of Solvent-mediated Proton Transfer, ...
Table 6.4: Kinetic fit parameters for diphenyfmethyl chloride GRP a Not enough
decay to fit 6.3 Bond Heterolysis and Bond Heterolysis Energetics Since one of
the goals of this study is to elucidate the nature of the crossing of covalent and ...
8
Correlation Analysis in Chemistry of Solutions
In more recent works, halogen detachment from alkane halides is considered as
heterolysis rather than solvolysis that allowed simultaneous consideration of
aprotic solvents. It is shown [111] that heterolysis of tert-butyl and benzyl
bromides in ...
Roman Makitra, Anatolij Turovsky, Gennady Zaikov, 2004
9
Introductory Organic Chemistry
R1 — C— OR2 R1 — C— O— R2 acyl-oxygen heterolysis alkyl-oxygen
heterolysis Both modes of fission have been demonstrated experimentally, and
kinetic studies have shown that two types of mechanism may operate for each
mode, ...
10
Environmental Photochemistry
Thermally and photochemically induced heterolysis reaction should be facilitated
in this solvent. Free radical reactions may likewise take place in water, but carbon
-centered radicals will abstract hydrogen from H2O slowly due to solvent's very ...
Pierre Boule, O. Hutzinger, 1999
