Chlorobis (pentafluoroethyl) phosphane: Improved Synthesis and Molecular Structure in the Gas Phase

…, RJF Berger, NW Mitzel, J Bader…

Index: Hayes, Stuart A.; Berger, Raphael J. F.; Mitzel, Norbert W.; Bader, Julia; Hoge, Berthold Chemistry - A European Journal, 2011 , vol. 17, # 14 p. 3968 - 3976

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Abstract

Abstract (C 2 F 5) 2 PCl is now accessible through a significantly improved synthesis protocol starting from the technical product (C 2 F 5) 3 PF 2.(C 2 F 5) 3 PF 2 was reduced in the first step with NaBH 4 in a solvent-free reaction at 120 C. The product, P (C 2 F 5) 3, was treated with an excess of an aqueous sodium hydroxide solution to afford the corresponding phosphinite salt Na+(C 2 F 5) 2 PO− selectively under liberation of pentafluoroethane. ...

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