| DOI | Trouver le DOI : https://doi.org/10.1039/P29820000751 |
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| Auteur | Rechercher : Kennedy, A.J.; Rechercher : Walton, J.C.; Rechercher : Ingold, K. U.1 |
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| Affiliation | - Conseil national de recherches du Canada
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| Format | Texte, Article |
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| Résumé | Spiropentyl radical was generated by hydrogen abstraction from spiropentane by t-butoxyl radical and its e.s.r. spectrum obtained. The experimental e.s.r. parameters were compared with computational results obtained using semi-empirical SCF MO methods. The spiropentyl radicals do not undergo β-scission in the observable temperature range (T < 380 K). The main process in the halogenation of spiropentane at 293 K in CCl4 solution involves SH2 attack by the halogen atom to give 1-(halogenomethyl) cyclopropylmethyl radicals. The β-scission of these latter radicals has been investigated by e.s.r. spectroscopy and by the reduction of 1,1-bisbromomethyl-cyclopropane with tri-n-butyltin hydride. |
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| Date de publication | 1982 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21276706 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | c4914e06-3b0a-4cc3-ba30-627df181f4c4 |
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| Enregistrement créé | 2015-10-13 |
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| Enregistrement modifié | 2020-03-13 |
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