Pentaphosphaferrocene-mediated synthesis of asymmetric organo-phosphines starting from white phosphorus

URN to cite this document:: urn:nbn:de:bvb:355-epub-520970
DOI to cite this document:: 10.5283/epub.52097

Reichl, Stephan ; Mädl, Eric ; Riedlberger, Felix ; Piesch, Martin ; Balázs, Gábor

; Seidl, Michael ; Scheer, Manfred

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Date of publication of this fulltext: 21 Apr 2022 15:03

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Abstract

The synthesis of phosphines is based on white phosphorus, which is usually converted to PCl3, to be afterwards substituted step by step in a non-atomic efficient manner. Herein, we describe an alternative efficient transition metal-mediated process to form asymmetrically substituted phosphines directly from white phosphorus (P4). Thereby, P4 is converted to [Cp*Fe(η5-P5)] (1) (Cp* = η5-C5(CH3)5) ...