ISSN:
0044-2313
Keywords:
Perfluoroorganoselenium and -tellurium compounds
;
reactions in liquid ammonia
;
synthesis
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
A New Synthetic Route for the Preparation of Perfluoroorganoselenium and -tellurium CompoundsA new synthetic route for the preparation of perfluoroorganoselenium and -tellurium compounds is presented. By the reaction of disodiumchalcogenides Na2Ex (x = 1, 2; E = Se, Te) with C6F5X or C2F5X (X = Br, I) in liquid ammonia, thf or dmf the corresponding selenium and tellurium compounds are obtained in good yields. The reaction conditions are described.
Notes:
Perfluororganoselen- und -tellur-Verbindungen entstehen bei den Reaktionen von Dinatriumchalkogeniden Na2Ex (x = 1, 2; E = Se, Te) mit C6F5X oder C2F5X (X = Br, I) in flüssigem Ammoniak, THF oder DMF in guten Ausbeuten. Die Reaktionsbedingungen werden beschrieben.
Additional Material:
3 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19956210209
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