A Palladium(II) Peroxido Complex Supported by the Smallest Steric N-Heterocyclic Carbene, IMe = 1,3-Dimethylimidazole-2-ylidene, and Its Reactivity by Oxygen-Atom Transfer
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- Title
- A Palladium(II) Peroxido Complex Supported by the Smallest Steric N-Heterocyclic Carbene, IMe = 1,3-Dimethylimidazole-2-ylidene, and Its Reactivity by Oxygen-Atom Transfer
- Authors
- Lee, E; Dae Young Bae; Sungho Park; Allen G. Oliver; Yonghwi Kim; Dmitry V. Yandulov; ulov, DV
- Date Issued
- 2016-10
- Publisher
- WILEY
- Abstract
- Stabilized with an N-heterocyclic carbene ligand of the smallest steric profile, Pd-II(eta(2)-O-2)(IMe)(2) (IMe = 1,3-dimethylimidazole-2-ylidene) was synthesized by the direct addition of dioxygen to Pd-0(IMe)(2). The peroxidopalladium complex with IMe, which was previously available only by computation, was characterized by IR spectroscopy and X-ray crystallography. Moreover, its oxygen-atom-transfer reactivity was elucidated by studying its thermolysis in pyridine at 60 degrees C to yield 1,3-dimethylimidazol-2-one (IMeO) and its reaction with oxygen-atom-transfer acceptors such as PPh3 and (Me3Si)(2).
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/37951
- DOI
- 10.1002/EJIC.201601019
- ISSN
- 1434-1948
- Article Type
- Article
- Citation
- EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, no. 28, page. 4561 - 4564, 2016-10
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