Gold Carbene or Carbenoid: Is There a Difference?
By reviewing the recent progress on the eluci- dation of the structure of gold carbenes and the defini- tions of metal carbenes and carbenoids, we recommend to use the term gold carbene to describe gold carbene-like intermediates, regardless of whether the carbene or car- bocation extreme resonance...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2015 |
| País: | España |
| Institución: | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| Repositorio: | Recercat. Dipósit de la Recerca de Catalunya |
| OAI Identifier: | oai:recercat.cat:2072/307096 |
| Acceso en línea: | http://hdl.handle.net/2072/307096 https://doi.org/10.1002/chem.201406318 |
| Access Level: | acceso abierto |
| Palabra clave: | 54 - Química 54 547 |
| Sumario: | By reviewing the recent progress on the eluci- dation of the structure of gold carbenes and the defini- tions of metal carbenes and carbenoids, we recommend to use the term gold carbene to describe gold carbene-like intermediates, regardless of whether the carbene or car- bocation extreme resonance dominates. Gold carbenes, because of the weak metal-to-carbene p-back-donation and their strongly electrophilic reactivity, could be classi- fied into the broader family of Fischer carbenes, although their behavior and properties are very specific. |
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