Oxidative Cleavage of the C═N Bond on Al(I).
| Autor: | Chu T; Department of Chemistry, Brock University , 1812 Sir Isaac Brock Way, St. Catharines, Ontario Canada L2S 3A1., Vyboishchikov SF; Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona , Carrer Maria Aurèlia Capmany 69, 17003 Girona, Spain., Gabidullin BM; X-Ray Core Facility, Faculty of Science, University of Ottawa , 150 Louis Pasteur, Ottawa, Ontario, Canada K1N 6N5., Nikonov GI; Department of Chemistry, Brock University , 1812 Sir Isaac Brock Way, St. Catharines, Ontario Canada L2S 3A1. |
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| Jazyk: | angličtina |
| Zdroj: | Journal of the American Chemical Society [J Am Chem Soc] 2017 Jul 05; Vol. 139 (26), pp. 8804-8807. Date of Electronic Publication: 2017 Jun 21. |
| DOI: | 10.1021/jacs.7b04841 |
| Abstrakt: | Reaction of the cyclic guanidine TolN═SIMe with the aluminum(I) compound NacNacAl (1) results in the unprecedented cleavage of the C-N multiple bond to give, after rearrangement, the carbene-ligated Al(III) amide, NacNac'Al(NHTol)(SIMe) (6). DFT calculations revealed that these reactions proceed via a bimolecular mechanism in which either the basic Al(I) center or the transient Al═NTol species deprotonates the methyl group of the NacNac ligand. |
| Databáze: | MEDLINE |
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