Room Temperature Ring-Opening Metathesis of Pyridines by a Transient TiC Linkage.
The article cites a study that reports on the facile and nonreductive C—N activation and cleavage of pyridine by a transient titanium alkylidyne. Activation of the C—N bond in pyridine involves a unique process, a ring-opening metathesis step invoking the cycloadition of the aromatic C=N bond across...
| Publicado en: | Journal of the American Chemical Society Vol. 128; no. 21; pp. 6798 - 6800 |
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| Autores principales: | , , , , |
| Formato: | Artículo |
| Publicado: |
American Chemical Society
5/31/2006
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| Sumario: | The article cites a study that reports on the facile and nonreductive C—N activation and cleavage of pyridine by a transient titanium alkylidyne. Activation of the C—N bond in pyridine involves a unique process, a ring-opening metathesis step invoking the cycloadition of the aromatic C=N bond across a reactive TiΞC'Bu linkage. The combination of synthesis, isotopic labeling and theoretical studies allowed for understanding this rare transformation. |
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