Metalloradical Reactivity of RuI and Ru0 Stabilized by an Indole-Based Tripodal Tetraphosphine Ligand
| Authors | |
|---|---|
| Publication date | 18-09-2017 |
| Journal | Chemistry-A European Journal |
| Volume | Issue number | 23 | 52 |
| Pages (from-to) | 12709-12713 |
| Number of pages | 5 |
| Organisations |
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| Abstract |
The tripodal, tetradentate tris(1-(diphenylphosphanyl)-3-methyl-1H-indol-2-yl)phosphane PP3-ligand 1 stabilizes Ru in the RuII, RuI, and Ru0 oxidation states. The octahedral [(PP3)RuII(Cl)2] (2), distorted trigonal bipyramidal [(PP3)RuI(Cl)] (3), and trigonal bipyramidal [(PP3)Ru0(N2)] (4)
complexes were isolated and characterized by single-crystal X-ray
diffraction, NMR, EPR, IR, and ESI-MS. Both open-shell metalloradical RuI complex 3 and the closed-shell Ru0 complex 4 undergo facile (net) abstraction of a Cl atom from dichloromethane, resulting in formation of the corresponding RuII and RuI complexes 2 and 3, respectively.
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| Document type | Article |
| Note | With supplementary file |
| Language | English |
| Related dataset | CCDC 1555409: Experimental Crystal Structure Determination CCDC 1555410: Experimental Crystal Structure Determination CCDC 1555408: Experimental Crystal Structure Determination |
| Published at | https://doi.org/10.1002/chem.201702727 |
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Metalloradical
(Final published version)
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| Supplementary materials | |
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