Efficient Suzuki-Miyaura coupling of deactivated aryl chlorides catalyzed by an oxime palladacycle
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Efficient Suzuki-Miyaura coupling of deactivated aryl chlorides catalyzed by an oxime palladacycle
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| Id. |
49268534 |
| Idioma |
inglés
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| Titulo |
Efficient Suzuki-Miyaura coupling of deactivated aryl chlorides catalyzed by an oxime palladacycle |
| Autor(es) |
Alonso Velasco, Diego Antonio
Cívicos García, José Francisco
Nájera Domingo, Carmen
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| Localización |
ALONSO VELASCO, Diego Antonio; CÍVICOS GARCÍA, José Francisco; NÁJERA DOMINGO, Carmen. "Efficient Suzuki-Miyaura coupling of deactivated aryl chlorides catalyzed by an oxime palladacycle". Synlett. 2009, No. 18. ISSN 0936-5214, pp. 3011-3015
0936-5214 (Print)
1437-2096 (Online)
http://hdl.handle.net/10045/12239
10.1055/s-0029-1218285
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| Versión |
1.0 |
| Estado |
Final
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| Descripción |
Aryl chlorides are efficiently cross-coupled with aryl boronic acids using 0.25 mol% of 4,4′-dichlorobenzophenone oxime derived palladacycle as precatalyst in the presence of 1 mol% of [HP(t-Bu)3]BF4 as ligand, K2CO3 as base, TBAOH as additive, and DMF as solvent under conventional thermal or MW irradiation conditions. Under these simple reaction conditions a wide array of deactivated and hindered aryl chlorides react cleanly to afford in high yields functionalized biaryl derivatives.
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| Palabras clave |
Palladacycles
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| Tipo de recurso |
Article
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| Tipo de Interactividad |
Expositivo
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| Nivel de Interactividad |
muy bajo
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| Audiencia |
Estudiante
Profesor
Autor
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| Estructura |
Atomic |
| Coste |
no
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| Copyright |
sí
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© Georg Thieme Verlag KG Stuttgart New York. All rights reserved |
| Requerimientos técnicos |
Browser: Any
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| Fecha de contribución |
07-nov-2009 |
| Contacto |
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