Structural, Spectroscopic, and Theoretical Elucidation of a Redox-Active Pincer-Type Ancillary Applied in Catalysis
Pincer-type ligands are believed to be very robust scaffolds that can support multifarious functionalities as well as highly reactive metal motifs applied in organometallic chemistry, especially in the realm of catalysis. In this paper, we describe the redox and, therefore, noninnocent behavior of a...
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| Veröffentlicht in: | Journal of the American Chemical Society 2008-03, Vol.130 (11), p.3676-3682 |
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| container_end_page | 3682 |
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| container_issue | 11 |
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| container_title | Journal of the American Chemical Society |
| container_volume | 130 |
| creator | Adhikari, Debashis Mossin, Susanne Basuli, Falguni Huffman, John C Szilagyi, Robert K Meyer, Karsten Mindiola, Daniel J |
| description | Pincer-type ligands are believed to be very robust scaffolds that can support multifarious functionalities as well as highly reactive metal motifs applied in organometallic chemistry, especially in the realm of catalysis. In this paper, we describe the redox and, therefore, noninnocent behavior of a PNP (PNP- = N[2-P(CHMe2)2-4-methylphenyl]2) pincer ancillary bound to nickel. A combination of structural, spectroscopic, and theoretical techniques suggests that this type of framework can house an electron hole when coordinated to Ni(II). |
| doi_str_mv | 10.1021/ja7108486 |
| format | Article |
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| subjects | Catalysis Cations - chemical synthesis Cations - chemistry Electron Spin Resonance Spectroscopy - methods Free Radicals - chemical synthesis Free Radicals - chemistry Ligands Models, Molecular Nickel - chemistry Organometallic Compounds - chemical synthesis Organometallic Compounds - chemistry Oxidation-Reduction Quantum Theory Spectrometry, X-Ray Emission - methods Spectrophotometry, Ultraviolet - methods X-Ray Diffraction |
| title | Structural, Spectroscopic, and Theoretical Elucidation of a Redox-Active Pincer-Type Ancillary Applied in Catalysis |
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