Photochemical reaction of β-ionone derivatives in the presence of oxygen. A convenient synthesis of substituted 1,2,4-trioxanes
This paper describes a simple and convenient method for the preparation of substituted 1,2,4-trioxanes. The scope of the one-pot photooxidation of β-ionones has been extended to include derivatives bearing additional functionalities in the beta-ionone ring. The relative stereochemistry of the produc...
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| Veröffentlicht in: | Canadian journal of chemistry 1999-02, Vol.77 (2), p.237-242 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | This paper describes a simple and convenient method for the preparation of substituted 1,2,4-trioxanes. The scope of the one-pot photooxidation of β-ionones has been extended to include derivatives bearing additional functionalities in the beta-ionone ring. The relative stereochemistry of the products has been established by analysis of
1
H and
13
C NMR spectra.Key words: 1,2,4-trioxanes, photooxidation, cyclic peroxides, tetrahydrobenzopyranes, antimalarials. |
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| ISSN: | 0008-4042 1480-3291 |
| DOI: | 10.1139/v99-001 |