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Synthesis of Highly Stable 1,3-Diaryl-1H-1,2,3-triazol-5-ylidenes and their Applications in Ruthenium-Catalyzed Olefin Metathesis

The formal cycloaddition between 1,3-diaza-2-azoniaallene salts and alkynes or alkyne equivalents provides an efficient synthesis of 1,3-diaryl-1H-1,2,3-triazolium salts, the direct precursors of 1,2,3-triazol-5-ylidenes. These N,N-diarylated mesoionic carbenes (MICs) exhibit enhanced stability in c...

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Detalhes bibliográficos
Main Authors: Bouffard, Jean, Keitz, Benjamin K., Tonner, Ralf, Lavallo, Vincent, Guisado-Barrios, Gregorio, Frenking, Gernot, Grubbs, Robert H., Bertrand, Guy
Formato: Artigo
Idioma:Inglês
Publicado em: 2011
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3092707/
https://ncbi.nlm.nih.gov/pubmed/21572542
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/om200272m
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