Perrhenat-katalysierte Umlagerung von Ethinyl-?-ionol
| Autor: | Andreas Thum, Wolf Arnold, Renaud Pernin, Werner Bonrath |
|---|---|
| Rok vydání: | 1996 |
| Předmět: |
chemistry.chemical_classification
Ketone Perrhenate Kornblum–DeLaMare rearrangement Organic Chemistry Sigmatropic reaction Biochemistry Catalysis Carroll rearrangement Benzilic acid rearrangement Inorganic Chemistry chemistry.chemical_compound chemistry Product (mathematics) Drug Discovery Organic chemistry Physical and Theoretical Chemistry |
| Zdroj: | Helvetica Chimica Acta. 79:646-650 |
| ISSN: | 1522-2675 0018-019X |
| DOI: | 10.1002/hlca.19960790307 |
| Popis: | Perrhenate-Catalyzed Rearrangement of Ethinyl-β-ionol The rearrangement of 2-ethinyl-β-ionol (1) to α,β-unsaturated carbonyl compounds using tetraalkylammonium perrhenate catalysts was studied. It was found that the Rupe-Kambli product, ketone 2, is the main product (ca. 70%) of this rearrangement. The by-product 4 (ca. 15%) is formed in a ring-closure reaction. |
| Databáze: | OpenAIRE |
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