Reactions of lithium with benzaldehyde in solution
Benzaldehyde in THF reacts with lithium metal to give the expected reduction product, benzyl alcohol, plus benzoin and benzyl as minor products. The kinetics of the overall reaction as well as the partial rate coefficients of the several steps have been determined under various reaction conditions....
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1997
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08943230_v10_n4_p233_Nudelman http://hdl.handle.net/20.500.12110/paper_08943230_v10_n4_p233_Nudelman |
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paper:paper_08943230_v10_n4_p233_Nudelman2023-06-08T15:47:41Z Reactions of lithium with benzaldehyde in solution Benzoyl radical Coupling of radicals Electron transfer Radical anions Reactions in the double layer Surface catalysis Surface effects Benzaldehyde in THF reacts with lithium metal to give the expected reduction product, benzyl alcohol, plus benzoin and benzyl as minor products. The kinetics of the overall reaction as well as the partial rate coefficients of the several steps have been determined under various reaction conditions. It was found that adsorption on the surface and electron transfer from the lithium to benzaldehyde are the slow steps. The experimental results show interesting surface effects, and evidence for significant radical intermediates, which were characterized by their epr spectra and trapping experiments, results useful to gain insight into the mechanisms of these and other related reactions. © 1997 by John Wiley & Sons, Ltd. 1997 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08943230_v10_n4_p233_Nudelman http://hdl.handle.net/20.500.12110/paper_08943230_v10_n4_p233_Nudelman |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Benzoyl radical Coupling of radicals Electron transfer Radical anions Reactions in the double layer Surface catalysis Surface effects |
| spellingShingle |
Benzoyl radical Coupling of radicals Electron transfer Radical anions Reactions in the double layer Surface catalysis Surface effects Reactions of lithium with benzaldehyde in solution |
| topic_facet |
Benzoyl radical Coupling of radicals Electron transfer Radical anions Reactions in the double layer Surface catalysis Surface effects |
| description |
Benzaldehyde in THF reacts with lithium metal to give the expected reduction product, benzyl alcohol, plus benzoin and benzyl as minor products. The kinetics of the overall reaction as well as the partial rate coefficients of the several steps have been determined under various reaction conditions. It was found that adsorption on the surface and electron transfer from the lithium to benzaldehyde are the slow steps. The experimental results show interesting surface effects, and evidence for significant radical intermediates, which were characterized by their epr spectra and trapping experiments, results useful to gain insight into the mechanisms of these and other related reactions. © 1997 by John Wiley & Sons, Ltd. |
| title |
Reactions of lithium with benzaldehyde in solution |
| title_short |
Reactions of lithium with benzaldehyde in solution |
| title_full |
Reactions of lithium with benzaldehyde in solution |
| title_fullStr |
Reactions of lithium with benzaldehyde in solution |
| title_full_unstemmed |
Reactions of lithium with benzaldehyde in solution |
| title_sort |
reactions of lithium with benzaldehyde in solution |
| publishDate |
1997 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08943230_v10_n4_p233_Nudelman http://hdl.handle.net/20.500.12110/paper_08943230_v10_n4_p233_Nudelman |
| _version_ |
1768544917474246656 |