Influence of substituents in meso-aryl groups of iron l-oxo porphyrinsnon their catalytic activity in the oxidation of cycloalkanes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F16%3A00466974" target="_blank" >RIV/61388955:_____/16:00466974 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.poly.2016.08.048" target="_blank" >http://dx.doi.org/10.1016/j.poly.2016.08.048</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.poly.2016.08.048" target="_blank" >10.1016/j.poly.2016.08.048</a>

Result language

angličtina

Original language name

Influence of substituents in meso-aryl groups of iron l-oxo porphyrinsnon their catalytic activity in the oxidation of cycloalkanes

Original language description

The aim of this work was to study the effect of substituents on the catalytic activity of iron μ-oxo porphyrins in oxidation of cycloalkanes. Electron-donating or electron-withdrawing substituents were introduced in meso-aryl groups of iron μ-oxo porphyrins. An important part of the work was the characterization of the catalysts, in particular their redox properties. Catalytic performance and selectivity were evaluated using cyclopentane, cyclohexane, and cyclooctane as model compounds. It was shown that not only electron-withdrawing but also electron-donating substituents improved the catalytic performance of iron μ-oxo complexes. Moreover, catalytic activity of iron μ-oxo porphyrins with electron-withdrawing substituents correlated with the half-wave potential E1/2 while the catalytic activity of iron μ-oxo porphyrins with electron-donating substituents increased with the decrease of reduction potential ERED.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Polyhedron

ISSN

0277-5387

e-ISSN

—

Volume of the periodical

119

Issue of the periodical within the volume

NOV 2016

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

342-349

UT code for WoS article

000389165400039

EID of the result in the Scopus database

2-s2.0-84989284825