IMIDASOLIUM FUNCTIONALISED IONIC LIQUIDS ETEMIM IN CL ANDMETAL COMPLEXES NI AND CO

Abstract

The infrared spectra of the prepared complexes EtMeim)2(CuCl2Br2), , (EtMeim)2(PdCl2Br2) show the strong bands assigned to (C-H) and (C-N) Amination reaction supported by medium intensity band at IR and NMR spectrum .The stretching frequency of (C=C)and (C-N) stretching vibration assigned to(M-Cl) for the complexes.These data indicate that the ligands is coordinated with the metal atom . The NMR spectrum of these complexes EtMeim)2(CuCl2Br2), , (EtMeim)2(PdCl2Br2) was measured by using DMSO-d6 as solvent.A suitable palladium and copper catalyst system for the imidazolium supported ionic liquids has been developed.