The Butterfly Complex [{Cp*Cr(CO)3}2(μ,η1:1‐P4)] as a Versatile Ligand and Its Unexpected P1/P3 Fragmentation

URN to cite this document:: urn:nbn:de:bvb:355-epub-445527
DOI to cite this document:: 10.5283/epub.44552

Grünbauer, Rebecca ; Balazs, Gabor ; Scheer, Manfred

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Date of publication of this fulltext: 22 Jan 2021 05:48

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Abstract

The versatile coordination behavior of the P(4)butterfly complex [{Cp*Cr(CO)(3)}(2)(mu,eta(1:1)-P-4)] (1) towards Lewis acidic pentacarbonyl compounds of Cr, Mo and W is reported. The reaction of1with [W(CO)(4)(nbd)] (nbd=norbornadiene) yields the complex [{Cp*Cr(CO)(3)}(2)(mu(3),eta(1:1:1:1)-P-4){W(CO)(4)}] (2) in which1serves as a chelating P(4)butterfly ligand. In contrast, reactions of1with ...