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BY-NC-ND 3.0 license Open Access Published by De Gruyter June 2, 2014

Ein neuer Heterocyclus, 2λ3,4λ5-[1,2,4]-Oxadiphosphinin (2), als Ligand eines zweikernigen Eisenkomplexes / A New Heterocycle, 2λ3, 4λ5 -[1,2,4]-Oxadiphosphinine (2), as Ligand of a Binuclear Iron Complex

  • Fred Rosche , Gernot Heckmann , Frank Weller and Ekkehard Fluck

Preparation and properties of a coordination compound are described, in which a carbonyl group in bis[(dicarbonyl)(μ5-cyclopentadienyl)iron] is substituted by hitherto unknown octa- N-methyl-2λ3,4λ5-[1,2,4]-oxadiphosphinine-2,4,4,6-tetramine (2). The 1H , 31P, and 13C NMR spectra are recorded and discussed in detail. The molecular structure of the iron complex 4 is described and interpreted.

Received: 1996-6-27
Published Online: 2014-6-2
Published in Print: 1996-12-1

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