| DOI | Trouver le DOI : https://doi.org/10.1021/ol102690u |
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| Auteur | Rechercher : Salamone, M.; Rechercher : Anastasi, G.; Rechercher : Bietti, M.; Rechercher : Dilabio, G.A.1 |
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| Affiliation | - Conseil national de recherches du Canada. Institut national de nanotechnologie
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| Format | Texte, Article |
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| Sujet | 1,4 cyclohexadiene; 1,4 diazabicyclo[2.2.2]octane; 1,4-cyclohexadiene; amine; benzene derivative; cyclohexene derivative; hydrogen; piperazine derivative; chemical model; chemical structure; chemistry; hydrogen bond; Amines; Benzene Derivatives; Cyclohexenes; Hydrogen; Hydrogen Bonding; Models, Chemical; Molecular Structure; Piperazines |
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| Résumé | The rate constants for H-atom abstraction (k H) from 1,4-cyclohexadiene (CHD), triethylamine (TEA), triisobutylamine (TIBA), and DABCO by the cumyloxyl (CumO •) and benzyloxyl (BnO •) radicals were measured. Comparable k H values for the two radicals were obtained in their reactions with CHD and TIBA whereas large increases in k H for TEA and DABCO were found on going from CumO • to BnO •. These differences are attributed to the rate-determining formation of BnO • C-H/amine N lone-pair H-bonded complexes. © 2010 American Chemical Society. |
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| Date de publication | 2011 |
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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 | 21271500 |
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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 | f13198f0-1fac-416a-9664-088d99288361 |
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| Enregistrement créé | 2014-03-24 |
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| Enregistrement modifié | 2020-04-21 |
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