Artículo
Well-defined alkylpalladium complexes with pyridine-carboxylate ligands as catalysts for the aerobic oxidation of alcohols
Autor/es | Melero Jiménez, Cristóbal
Shishilov, Oleg N. Álvarez González, Eleuterio Palma Ramírez, María del Pilar Cámpora Pérez, Juan |
Fecha de publicación | 2012 |
Fecha de depósito | 2018-03-05 |
Publicado en |
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Resumen | Neophylpalladium complexes of the type [Pd(CH(2)CMe(2)Ph)(N-O)(L)], where N-O is picolinate or a related bidentate, monoanionic ligand (6-methylpyridine-2-carboxylate, quinoline-2-carboxylate, 2-pyridylacetate or ... Neophylpalladium complexes of the type [Pd(CH(2)CMe(2)Ph)(N-O)(L)], where N-O is picolinate or a related bidentate, monoanionic ligand (6-methylpyridine-2-carboxylate, quinoline-2-carboxylate, 2-pyridylacetate or pyridine-2-sulfonate) and L is pyridine or a pyridine derivative, efficiently catalyze the oxidation of a range of aliphatic, benzylic and allylic alcohols with oxygen, without requiring any additives. A versatile method is described which allows the synthesis of the above-mentioned complexes with a minimum synthetic effort from readily available materials. Comparison of the rates of oxidation of 1-phenylethanol with different catalysts reveals the influence of the structure of the bidentate N-O chelate and the monodentate ligand L on the catalytic performance of these complexes |
Agencias financiadoras | Gobierno de España Junta de Andalucía |
Identificador del proyecto | CTQ2009-11721
FQM6276 |
Cita | Melero Jiménez, C., Shishilov, O.N., Álvarez González, E., Palma Ramírez, M.d.P. y Cámpora Pérez, J. (2012). Well-defined alkylpalladium complexes with pyridine-carboxylate ligands as catalysts for the aerobic oxidation of alcohols. Dalton Transactions, 41 (46), 14087-14100. |
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