Influence of the nacnac Ligand in Iron(I)-Mediated P4 Transformations

Spitzer F, Grassl C, Balazs G, Zolnhofer E, Meyer K, Scheer M (2016)

Publication Type: Journal article

Publication year: 2016

Journal

Angewandte Chemie International Edition Wiley

Book Volume: 55

Pages Range: 4340-4344

Journal Issue: 13

DOI: 10.1002/anie.201510716

Abstract

A study of P4 transformations at low-valent iron is presented using β-diketiminato (L) FeI complexes [LFe(tol)] (tol=toluene; L=L1 (1 a), L2 (1 b), L3 (1 c)) with different combinations of aromatic and backbone substituents at the ligand. The products [(LFe)4(μ4-η2:η2:η2:η2-P8)] (L=L1 (2 a), L2 (2 b)) containing a P8 core were obtained by the reaction of 1 a,b with P4 in toluene at room temperature. Using a slightly more sterically encumbered ligand in 1 c results in the formation of [(L3Fe)2(μ-η4:η4-P4)] (2 c), possessing a cyclo-P4 moiety. Compounds 2 a-c were comprehensively characterized and their electronic structures investigated by SQUID magnetization and 57Fe Mössbauer spectroscopy as well as by DFT methods.

Authors with CRIS profile

Eva Zolnhofer Lehrstuhl für Anorganische und Allgemeine Chemie Karsten Meyer Lehrstuhl für Anorganische und Allgemeine Chemie

Involved external institutions

Universität Regensburg DE Germany (DE)

How to cite

APA:

Spitzer, F., Grassl, C., Balazs, G., Zolnhofer, E., Meyer, K., & Scheer, M. (2016). Influence of the nacnac Ligand in Iron(I)-Mediated P4 Transformations. Angewandte Chemie International Edition, 55(13), 4340-4344. https://dx.doi.org/10.1002/anie.201510716

MLA:

Spitzer, Fabian, et al. "Influence of the nacnac Ligand in Iron(I)-Mediated P4 Transformations." Angewandte Chemie International Edition 55.13 (2016): 4340-4344.

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