Metody přípravy katena-fluoropolyfosforečnanů.

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Title in English Synthesis of katena-fluoropolyphosphates.
Authors

SLUKA Radek ČERNÍK Miloš

Year of publication 1999
Type Article in Proceedings
Conference 51. zjazd chemických spoločností. Zborník prispevkov 2.
MU Faculty or unit

Faculty of Science

Citation
Field Inorganic chemistry
Keywords Fluoropolyphosphates; Synthesis; NMR spectroscopy; Solvolysis
Description A survey of new synthetic methods suitable for the preparation of katena-fluoropolyphosphate anions is presented. By contrast to earlier procedures, based on nucleophilic degradation of suitable substrates by fluoride anions and giving mostly a mixture of different fluoropolyphos- phates, the recent synthesis are highly specific and yields a distinct anion.In this respect, the most succesful are the solvolytic reactions of P-Cl or P-O-P bridge bonds with diphosphoryl tetrafluoride or trimet- hylsilyl difluorophosphate.
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