Complexes with a Monohapto Bound Phosphorus Tetrahedron and Phosphaalkyne

DOI to cite this document:: 10.5283/epub.15478

Gröer, Thomas ; Baum, Gerhard ; Scheer, Manfred

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Date of publication of this fulltext: 21 Jun 2010 12:40

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Abstract

The reaction of white phosphorus with the coordinatively unsaturated [M(CO)3(PR3)2] complexes (M = Mo, W; R = Cy, Pri) yields the compounds [M(CO)3(PR3)2(η1-P4)] in which the P4-tetrahedron is end-on bonded to the metal. In the same manner reacts Ar‘CP (Ar‘ = C6H2But3-2,4,6) with this complex to give [W(CO)3(PCy3)2(η1-PCAr‘)]. The X-ray structures of the products are discussed, and for the ...