Polystyrene-supported β-diketone-linked palladium complexes for olefin oxidation
| Autor: | Vipin A. Nair, M. M. Suni, K. P. Sreekumar |
|---|---|
| Rok vydání: | 2003 |
| Předmět: |
Diketone
Olefin fiber Reaction mechanism Polymers and Plastics Ligand General Chemical Engineering chemistry.chemical_element General Chemistry Condensation reaction Photochemistry chemistry.chemical_compound chemistry Polymer chemistry Materials Chemistry Cycloalkene Friedel–Crafts reaction Palladium |
| Zdroj: | Designed Monomers and Polymers. 6:81-89 |
| ISSN: | 1568-5551 |
| DOI: | 10.1163/156855503321127556 |
| Popis: | Polystyrene-supported β-diketone-linked palladium complexes on refluxing with olefins at 70°C in a methanol-water medium for 10 h afforded carbonyl compounds. The course of the reaction was influenced by the degree of cross-linking of the polymer matrix, the distance between the polymer matrix and the metal complex, and the structural environment of the ligand. The reaction is assumed to proceed through a hydroxy-palladation intermediate. A suitable mechanism is also suggested. |
| Databáze: | OpenAIRE |
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