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Experimental and theoretical investigations on the high-electron donor character of pyrido-annelated N-heterocyclic carbenes
Rh(CO)(2)Cl(NHC) complexes of dipyrido-annelated N-heterocyclic carbenes were prepared. From the C–H coupling constant of the respective imidazolium salts and the N–C–N angle of the N-heterocyclic carbene (NHC), a weaker σ-donor character than that of typical unsaturated NHCs is expected. However, t...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Beilstein-Institut
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5082490/ https://www.ncbi.nlm.nih.gov/pubmed/27829895 http://dx.doi.org/10.3762/bjoc.12.178 |