About: Experimental evidences for unusual protonation of tetraethyl p-tert-butylcalix[4]arene tetraacetate and the most probable structure of the resulting complex     Goto   Sponge   NotDistinct   Permalink

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  • S použitím 1H a 13C NMR, FT IR spektroskopie a DFT výpočtů bylo ukázáno, že hydroniový iont H3O+ tvoří ekvimolekulární komplex s tetraethyl p-tert-butylkalix[4]aren-tetraacetátem v acetonitrilu. Iont H3O+ je v komplexu vázán třemi silnými vodíkovými vazbami, preferenčně ke kyslíkovým atomům fenoxy-skupin. (cs)
  • Using 1H and 13C NMR, FT IR spectroscopy and DFT calculations, it was shown that hydronium ion H3O+ forms an equimolecular complex with tetraethyl p-tert-butylcalix[4]arene tetraacetate in acetonitrile. In the complex, H3O+ is bound by three strong hydrogen bonds preferentially to the phenoxy oxygen atoms.
  • Using 1H and 13C NMR, FT IR spectroscopy and DFT calculations, it was shown that hydronium ion H3O+ forms an equimolecular complex with tetraethyl p-tert-butylcalix[4]arene tetraacetate in acetonitrile. In the complex, H3O+ is bound by three strong hydrogen bonds preferentially to the phenoxy oxygen atoms. (en)
Title
  • Experimental evidences for unusual protonation of tetraethyl p-tert-butylcalix[4]arene tetraacetate and the most probable structure of the resulting complex
  • Experimentální důkaz neobvyklé protonace tetraethyl p-tert-butylkalix[4]aren-tetraacetátu a nejpravděpodobnější struktura vzniklého komplexu (cs)
  • Experimental evidences for unusual protonation of tetraethyl p-tert-butylcalix[4]arene tetraacetate and the most probable structure of the resulting complex (en)
skos:prefLabel
  • Experimental evidences for unusual protonation of tetraethyl p-tert-butylcalix[4]arene tetraacetate and the most probable structure of the resulting complex
  • Experimentální důkaz neobvyklé protonace tetraethyl p-tert-butylkalix[4]aren-tetraacetátu a nejpravděpodobnější struktura vzniklého komplexu (cs)
  • Experimental evidences for unusual protonation of tetraethyl p-tert-butylcalix[4]arene tetraacetate and the most probable structure of the resulting complex (en)
skos:notation
  • RIV/61389013:_____/08:00306982!RIV08-AV0-61389013
http://linked.open.../vavai/riv/strany
  • 387;395
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(1ET400500402), Z(AV0Z40500505)
http://linked.open...iv/cisloPeriodika
  • 4
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 367190
http://linked.open...ai/riv/idVysledku
  • RIV/61389013:_____/08:00306982
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • calixarene comoplex; protonation; NMR (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV
  • [43FC0296047E]
http://linked.open...i/riv/nazevZdroje
  • Supramolecular Chemistry
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 20
http://linked.open...iv/tvurceVysledku
  • Dybal, Jiří
  • Kříž, Jaroslav
  • Makrlík, E.
  • Vaňura, P.
http://linked.open...n/vavai/riv/zamer
issn
  • 1061-0278
number of pages
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