Electrochemical and Theoretical Study of a New Series of Bicyclic Oxazaborines

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F16%3A00451456" target="_blank" >RIV/61388955:_____/16:00451456 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216275:25310/16:39900572

Výsledek na webu

<a href="http://dx.doi.org/10.1080/00032719.2015.1017761" target="_blank" >http://dx.doi.org/10.1080/00032719.2015.1017761</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/00032719.2015.1017761" target="_blank" >10.1080/00032719.2015.1017761</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Electrochemical and Theoretical Study of a New Series of Bicyclic Oxazaborines

Popis výsledku v původním jazyce

Oxazaborines are stable precursors in the synthesis of triazaborine chromophores. Eight new oxazaborine derivatives bearing different donor and acceptor substituents were electrochemically investigated and the results were correlated with quantum calculations. The attention was focused on determination of the first oxidation and the first reduction potentials, their differences, and the relationships with the calculated highest occupied molecular orbital and lowest unoccupied molecular orbital energies. The electrochemical results, reflecting the locations of oxidation and reduction centers and intramolecular electron communication due to substituents, were correlated with the Hammett type sigma (para) constants using linear free energy relationships. Special cases are discussed and the reaction mechanisms are proposed.

Název v anglickém jazyce

Electrochemical and Theoretical Study of a New Series of Bicyclic Oxazaborines

Popis výsledku anglicky

Oxazaborines are stable precursors in the synthesis of triazaborine chromophores. Eight new oxazaborine derivatives bearing different donor and acceptor substituents were electrochemically investigated and the results were correlated with quantum calculations. The attention was focused on determination of the first oxidation and the first reduction potentials, their differences, and the relationships with the calculated highest occupied molecular orbital and lowest unoccupied molecular orbital energies. The electrochemical results, reflecting the locations of oxidation and reduction centers and intramolecular electron communication due to substituents, were correlated with the Hammett type sigma (para) constants using linear free energy relationships. Special cases are discussed and the reaction mechanisms are proposed.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CG - Elektrochemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Analytical Letters

ISSN

0003-2719

e-ISSN

—

Svazek periodika

49

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

178-187

Kód UT WoS článku

000363048900016

EID výsledku v databázi Scopus

2-s2.0-84944909873