Insertion of Phosphenium Ions into a Bicyclo[1.1.0]Tetraphosphabutane Iron Complex

URN to cite this document:: urn:nbn:de:bvb:355-epub-479028
DOI to cite this document:: 10.5283/epub.47902

Weber, Martin

; Balázs, Gábor ; Virovets, Alexander V.

; Peresypkina, Eugenia V.

; Scheer, Manfred

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Date of publication of this fulltext: 27 Aug 2021 12:58

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Abstract

By reacting [{Cp"'Fe(CO)(2)}(2)(mu,eta(1:1)-P-4)] (1) with in situ generated phosphenium ions [Ph2P][A] ([A](-) = [OTf](-) = [O3SCF3](-), [PF6](-)), a mixture of two main products of the composition [{Cp"'Fe(CO)(2)}(2)(mu,eta(1:1)-P-5(C6H5)(2))][PF6] (2a and 3a) could be identified by extensive P-31 NMR spectroscopic studies at 193 K. Compound 3a was also characterized by X-ray diffraction ...