Iron‐ and Cobalt‐Catalyzed Synthesis of Carbene Phosphinidenes

In the presence of stoichiometric or catalytic amounts of [M{N(SiMe(3))(2)}(2)] (M=Fe, Co), N‐heterocyclic carbenes (NHCs) react with primary phosphines to give a series of carbene phosphinidenes of the type (NHC)⋅PAr. The formation of (IMe(4))⋅PMes (Mes=mesityl) is also catalyzed by the phosphinide...

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Detalles Bibliográficos
Autores principales: Pal, Kuntal, Hemming, Oliver B., Day, Benjamin M., Pugh, Thomas, Evans, David J., Layfield, Richard A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2015
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5064616/
https://www.ncbi.nlm.nih.gov/pubmed/26643712
http://dx.doi.org/10.1002/anie.201508303
Descripción
Sumario:In the presence of stoichiometric or catalytic amounts of [M{N(SiMe(3))(2)}(2)] (M=Fe, Co), N‐heterocyclic carbenes (NHCs) react with primary phosphines to give a series of carbene phosphinidenes of the type (NHC)⋅PAr. The formation of (IMe(4))⋅PMes (Mes=mesityl) is also catalyzed by the phosphinidene‐bridged complex [(IMe(4))(2)Fe(μ‐PMes)](2), which provides evidence for metal‐catalyzed phosphinidene transfer.

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