Alcohol dehydration. Isotope studies of the conversion of 3-pentanol
In: Journal of Molecular Catalysis A: Chemical, Jg. 141 (1999-05-06), S. 257-262
Online
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Zugriff:
Three deuterated 3-pentanols and undeuterated 3-pentanol were converted using an alumina catalyst. Similar values of the kinetic isotope effect (KIE; kH/kD) were obtained for the rate of conversion of 3-pentanol and the rate of H(D) removal in forming the alkene products. The data support a catalytic dehydration mechanism that involves a concerted removal of H(D) from the –CH2−xDx group and OH (or O) from the carbinol carbon and with a timing such that the transition state resembles neither a carbonion-like nor carbenium-like species.
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Alcohol dehydration. Isotope studies of the conversion of 3-pentanol
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Autor/in / Beteiligte Person: | Davis, Burtron H. ; Shi, Buchang ; Dabbagh, Hossain A. |
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Zeitschrift: | Journal of Molecular Catalysis A: Chemical, Jg. 141 (1999-05-06), S. 257-262 |
Veröffentlichung: | Elsevier BV, 1999 |
Medientyp: | unknown |
ISSN: | 1381-1169 (print) |
DOI: | 10.1016/s1381-1169(98)00269-6 |
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