0475137 - ÚFCH JH 2018 RIV CZ eng C - Conference Paper (international conference)
Liška, Alan - Ludvík, Jiří - Vojtíšek, P.
Stereoelectrochemistry of Calixarenes.
XXXVII. Moderní elektrochemické metody. Sborník přednášek mezinárodní odborné konference. Ústí nad Labem: Best servis, 2017 - (Navrátil, T.; Fojta, M.; Schwarzová, K.), s. 123-127. ISBN 978-80-905221-5-2.
[Moderní elektrochemické metody /37./. Jetřichovice (CZ), 15.05.2017-19.05.2017]
R&D Projects: GA ČR(CZ) GA17-18108S
Institutional support: RVO:61388955
Keywords : Calixarenes * Thiacalixarenes * Stereoelectrochemistry
OECD category: Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

The relationship between the stereochemical properties (shape or molecular geometry in
general sense) and electrochemical ones (typically number of separate redox proceses, their
nature and potentials) is very fundamental, however, not easily answerable. The nitro
substituted calix[4]arenes appeared to be suitable series of compounds enabling correlation of
electrochemical data (redox potential, current, reversibility) with actual shape, conformation
and dynamic behavior of the molecules dissolved in solution due to their well defined
geometry and clear polarographic and voltammetric response. Electrochemical methods can
be therefore used as a straightforward alternative to e.g. temperature dependent NMR
spectroscopy. The present contribution is focused on thiacalix[4]arenes, their similarities and
distinctions from their methylene bridged analogues.

Permanent Link: http://hdl.handle.net/11104/0271993