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  • The donor-acceptor complexes Et2O.SeO3 and (Me2O)2.SeO3 can be obtained as primary products by the reactions of selenium trioxide with dimethyl ether (Me2O) and diethyl ether (Et2O). The crystal and molecular structure of both complexes, which are stable below their melting points only, was determined by X ray structure analysis. Pairs of molecules Et2O.SeO3 form dimers due to two weak intermolecular Se...O contacts. No intermolecular interactions were observed in (Me2O)2.SeO3. Trigonal bipyramidal coordination around SeVI atoms in the latter complex is almost undistorted. Conversion of the adducts to dialkylesters of diselenic and selenic acid in the liquid phase was monitored by Raman, 1H- and 77Se-NMR spectroscopy.
  • The donor-acceptor complexes Et2O.SeO3 and (Me2O)2.SeO3 can be obtained as primary products by the reactions of selenium trioxide with dimethyl ether (Me2O) and diethyl ether (Et2O). The crystal and molecular structure of both complexes, which are stable below their melting points only, was determined by X ray structure analysis. Pairs of molecules Et2O.SeO3 form dimers due to two weak intermolecular Se...O contacts. No intermolecular interactions were observed in (Me2O)2.SeO3. Trigonal bipyramidal coordination around SeVI atoms in the latter complex is almost undistorted. Conversion of the adducts to dialkylesters of diselenic and selenic acid in the liquid phase was monitored by Raman, 1H- and 77Se-NMR spectroscopy. (en)
Title
  • The Reaction of Selenium Trioxide with Dialkyl Ethers (en)
  • The Reaction of Selenium Trioxide with Dialkyl Ethers
skos:prefLabel
  • The Reaction of Selenium Trioxide with Dialkyl Ethers (en)
  • The Reaction of Selenium Trioxide with Dialkyl Ethers
skos:notation
  • RIV/00216305:26310/03:PU52398!RIV11-MSM-26310___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • N, V, Z(MSM 143100011), Z(MSM 263100019)
http://linked.open...iv/cisloPeriodika
  • 629
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
  • 624622
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26310/03:PU52398
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Selenium, DA-complex, Selenium trioxide, Crystal structure, Raman spectra, NMR (77Se) spectroscopy (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV
  • [2FB9F7980201]
http://linked.open...i/riv/nazevZdroje
  • Zeitschrift für anorganische und allgemeine Chemie
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 2003
http://linked.open...iv/tvurceVysledku
  • Richtera, Lukáš
http://linked.open...n/vavai/riv/zamer
issn
  • 0044-2313
number of pages
http://localhost/t...ganizacniJednotka
  • 26310
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