Coordination chemistry of pnictogenylboranes towards group 6 transition metal Lewis acids

URN to cite this document:: urn:nbn:de:bvb:355-epub-538078
DOI to cite this document:: 10.5283/epub.53807

Lehnfeld, Felix ; Hegen, Oliver ; Balázs, Gábor ; Timoshkin, Alexey Y. ; Scheer, Manfred

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Date of publication of this fulltext: 21 Feb 2023 06:30

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Abstract

The coordination behavior of different pnictogenylboranes towards group 6 metal Lewis acids is investigated. The resulting complexes with phosphanylboranes [(CO)4M(PH2BH2 ⋅ NMe3)2] (M=Cr, Mo, W; 1–3), arsanylboranes ([(CO)4M(AsH2BH2 ⋅ NMe3)2] (M=Cr, Mo, W; 4–6) and tBu-substituted phosphanylboranes [(CO)4M(tBuPHBH2 ⋅ NMe3)2] (M=Cr, W; 7–8) are fully characterized by multinuclear NMR spectroscopy, ...