Stereoselective synthesis of tetrahydropyran-3-ones by rearrangement of oxonium ylides generated from metal carbenoids
| Autor: | Shende Jiang, J. Stephen Clark, Ngozi Onyia, Gavin A. Whitlock |
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| Rok vydání: | 2003 |
| Předmět: |
chemistry.chemical_classification
Allylic rearrangement Ketone Chemistry Metals and Alloys General Medicine General Chemistry Tetrahydropyran Medicinal chemistry Catalysis Product distribution Surfaces Coatings and Films Electronic Optical and Magnetic Materials chemistry.chemical_compound Ylide Materials Chemistry Ceramics and Composites Organic chemistry Diazo Stereoselectivity Oxonium ion |
| Zdroj: | Scopus-Elsevier |
| ISSN: | 1364-548X 1359-7345 |
| DOI: | 10.1039/b307858m |
| Popis: | The synthesis of tetrahydropyran-3-ones by copper-catalysed reactions of diazo ketone tethered allylic ethers has been explored. Product distribution can be explained by the intermediacy of a free ylide or direct rearrangement of a metal-bound ylide equivalent. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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