Halogenocyclopropanation des éthoxy-alcènes diversement alkylés. Effet syn -directeur des groupes éthoxy et alkyles
Weakly nucleophilic acceptors such as enol ethers can facilitate cycloaddition reactions with monohalocarbenoids. The high yields and stereoselection towards the more highly hindered adducts are interpreted by complexation of the oxygen atom of the substrate with the metal atom of the carbenoid. [Jo...
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| Veröffentlicht in: | Canadian journal of chemistry 1981-02, Vol.59 (3), p.621-628 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Weakly nucleophilic acceptors such as enol ethers can facilitate cycloaddition reactions with monohalocarbenoids. The high yields and stereoselection towards the more highly hindered adducts are interpreted by complexation of the oxygen atom of the substrate with the metal atom of the carbenoid. [Journal translation] |
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| ISSN: | 0008-4042 1480-3291 |
| DOI: | 10.1139/v81-090 |