Syntheses of Phosphoryl Chloro??and Bromofluorides and Crystal Structures of POFCl2 and POF2Cl

P Rovnaník, Z Žák, M Černík

Index: Rovnanik, Pavel; Zak, Zdirad; Cernik, Milos Zeitschrift fur Anorganische und Allgemeine Chemie, 2006 , vol. 632, # 7 p. 1356 - 1362

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Citation Number: 2

Abstract

Abstract A simple procedure for the preparation of phosphoryl chlorofluorides, POFCl 2 and POF 2 Cl, by chlorination of the appropriate potassium fluorophosphates, K 2 PO 3 F and KPO 2 F 2, respectively, with PCl 5 is described. The analogous bromination with PBr 5 gives POFBr 2 and POF 2 Br. However, due to low yields and high content of impurities, this method is not suitable for the synthesis of the former compound. Both chlorofluorides were ...