(Arene) ruthenium (II) Complexes Containing Substituted Bis (pyrazolyl) methane Ligands–Catalytic Behaviour in Transfer Hydrogenation of Ketones

…, FA Jalón, BR Manzano, AM Rodríguez…

Index: Carrion, M. Carmen; Jalon, Felix A.; Manzano, Blanca R.; Rodriguez, Ana M.; Sepulveda, Francisco; Maestro, Miguel European Journal of Inorganic Chemistry, 2007 , # 25 p. 3961 - 3973

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Citation Number: 24

Abstract

Abstract A new and safer methodology has been developed for the synthesis of bis (pyrazol- 1-yl) methane ligands (NN). Several ligands containing different phenyl groups on the central carbon atom have been obtained. Ruthenium derivatives of the type [Ru (arene) Cl (NN)] BPh 4 (arene= benzene, p-cymene) have been synthesised using these ligands. One or two isomers that differ regarding the axial or equatorial disposition of the phenyl group ...