Reakce oxidu selenového s dialkylethery
| Title in English | The Reaction of Selenium Trioxide with Dialkyl Ethers |
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| Authors | |
| Year of publication | 2002 |
| Type | Article in Proceedings |
| Conference | Chemické listy |
| MU Faculty or unit | |
| Citation | |
| Field | Inorganic chemistry |
| Keywords | DA-complex; Selenium trioxide; Dialkyl ethers; Crystal structure; Raman spectra; 77Se NMR spectra |
| Description | 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 with different stoichiometry SeO3.Et2O and SeO3.2Me2O respectively, which are stable below their melting points only, was determined by X-ray structure analysis. Conversion of the adducts to dialkylesters of diselenic and selenic acid in the liquid phase was monitored by Raman, 1H- and 77Se-NMR spectroscopy. |
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