Reactions of Pd-PEPPSI complexes with protic acids
作者:A. Yu. Chernenko、D. V. Pasyukov、A. V. Astakhov、V. A. Tafeenko、V. M. Chernyshev
DOI:10.1007/s11172-018-2201-9
日期:2018.7
The Pd-PEPPSI complexes widely used to catalyze numerous reactions eliminate the pyridine ligand on treatment with protic acids to give binuclear complexes [Pd(NHC)X2]2 with the Pd–X–Pd (X = Cl, Br, I) bridging bonds. The reaction proceeds with high yields (78–98%) and can be regarded as a preparative approach to binuclear complexes. A prolonged heat treatment of either Pd-PEPPSI complexes or binuclear
[EN] USE OF IONIC LIQUIDS AS COORDINATION LIGANDS FOR ORGANOMETALLIC CATALYSTS<br/>[FR] UTILISATION DE LIQUIDES IONIQUES EN TANT QUE LIGANDS DE COORDINATION POUR DES CATALYSEURS ORGANO-METALLIQUES
申请人:CALIFORNIA INST OF TECHN
公开号:WO2006033990A2
公开(公告)日:2006-03-30
Aspects of the present invention relate to compositions and methods for the use of ionic liquids with dissolved metal compounds as catalysts for a variety of chemical reactions. Ionic liquids are salts that generally are liquids at room temperature, and are capable of dissolving a many types of compounds that are relatively insoluble in aqueous or organic solvent systems. Specifically, ionic liquids may dissolve metal compounds to produce homogeneous and heterogeneous organometallic catalysts. One industrially-important chemical reaction that may be catalyzed by metal-containing ionic liquid catalysts is the conversion of methane to methanol.