Synthesis and characterisation of nonclassical ruthenium hydride complexes containing chelating bidentate and tridentate phosphine ligands

Martin H G Prechtl, Yehoshoa Ben-David, Daniela Giunta, Stefan Busch, Yuki Taniguchi, Wolfgang Wisniewski, Helmar Görls, Richard J. Mynott, Nils Theyssen, David Milstein, Walter Leitner

Research output: Contribution to journalArticle

50 Citations (Scopus)

Abstract

The synthesis and characterisation of nonclassical ruthenium hydride complexes containing bidentate PP and tridentate PCP and PNP pincer-type ligands are described. The mononuclear and dinuclear ruthenium complexes presented have been synthesised in moderate to high yields by the direct hydrogenation route (one-pot synthesis) or in a two-step procedure. In both cases [Ru(cod)(metallyl)2] served as a readily available precursor. The influences of the coordination geometry and the ligand framework on the structure, binding, and chemical properties of the M-H2 fragments were studied by X-ray crystal structure analysis, spectroscopic methods, and reactivity towards N2, D2, and deuterated solvents.

Original languageEnglish
Pages (from-to)1539-1546
Number of pages8
JournalChemistry - A European Journal
Volume13
Issue number5
DOIs
Publication statusPublished - 2007

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phosphine
Ruthenium
Chelation
Hydrides
Ligands
Spectroscopic analysis
Chemical properties
Hydrogenation
Crystal structure
X rays
Geometry

Keywords

  • Chelates
  • Dihydrogen complexes
  • Hydrides
  • Phosphine ligands
  • Ruthenium

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Synthesis and characterisation of nonclassical ruthenium hydride complexes containing chelating bidentate and tridentate phosphine ligands. / Prechtl, Martin H G; Ben-David, Yehoshoa; Giunta, Daniela; Busch, Stefan; Taniguchi, Yuki; Wisniewski, Wolfgang; Görls, Helmar; Mynott, Richard J.; Theyssen, Nils; Milstein, David; Leitner, Walter.

In: Chemistry - A European Journal, Vol. 13, No. 5, 2007, p. 1539-1546.

Research output: Contribution to journalArticle

Prechtl, MHG, Ben-David, Y, Giunta, D, Busch, S, Taniguchi, Y, Wisniewski, W, Görls, H, Mynott, RJ, Theyssen, N, Milstein, D & Leitner, W 2007, 'Synthesis and characterisation of nonclassical ruthenium hydride complexes containing chelating bidentate and tridentate phosphine ligands', Chemistry - A European Journal, vol. 13, no. 5, pp. 1539-1546. https://doi.org/10.1002/chem.200600897
Prechtl, Martin H G ; Ben-David, Yehoshoa ; Giunta, Daniela ; Busch, Stefan ; Taniguchi, Yuki ; Wisniewski, Wolfgang ; Görls, Helmar ; Mynott, Richard J. ; Theyssen, Nils ; Milstein, David ; Leitner, Walter. / Synthesis and characterisation of nonclassical ruthenium hydride complexes containing chelating bidentate and tridentate phosphine ligands. In: Chemistry - A European Journal. 2007 ; Vol. 13, No. 5. pp. 1539-1546.
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AU - Taniguchi, Yuki

AU - Wisniewski, Wolfgang

AU - Görls, Helmar

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