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Electrochemical Reduction of 1,3-Alt-tetranitrothiacalix[4]arenes

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10319227" target="_blank" >RIV/00216208:11310/14:10319227 - isvavai.cz</a>

  • Alternative codes found

    RIV/61388955:_____/14:00437198

  • Result on the web

    <a href="http://www.bestservis.eu/upload/file/Sbornik_metody14.pdf" target="_blank" >http://www.bestservis.eu/upload/file/Sbornik_metody14.pdf</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Electrochemical Reduction of 1,3-Alt-tetranitrothiacalix[4]arenes

  • Original language description

    Calixarenes are organic molecules which contain several aromatic units (in this work four) connected by methylene (&quot;&quot;calixarenes&quot;&quot;) or sulfur (&quot;&quot;thiacalixarenes&quot;&quot;) bridges. Calix[4]arenes can exist in four defined conformations: cone-, partial cone-, 1,2- and 1,3-alternating (Fig. 1). The conformational stability of a (thia)calix[4]arene is controlled by the size of the substituents on the upper or the lower rim, or by other interactions (e.g. hydrogen bonds). These compounds are very attractive for supramolecular chemists, since they have the shape of a cavity, being able to exhibit host-guest interaction according to the substitution 1,2. The calixarene skeleton itself is not reducible. Therefore it&apos;s necessary to introduce a suitable redox probe in the calixarene frame in order to use electrochemical methods for investigations of calixarene properties. For the purpose of this study the nitro group was chosen because its electrochemical reduction proceeds easily in a well-defined way.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    10403 - Physical chemistry

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2014

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Sborník přednášek mezinárodní odborné konference XXXIV. Moderní Elektrochemické Metody Jetřichovice 19.- 23. května 2014

  • ISBN

    978-80-905221-2-1

  • ISSN

  • e-ISSN

    neuvedeno

  • Number of pages

    5

  • Pages from-to

    85-89

  • Publisher name

    Srsenová Lenka - Best servis Ústí nad Labem

  • Place of publication

    Ústí nad Labem

  • Event location

    Jetrichovice

  • Event date

    May 19, 2014

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000353446900018