A viable synthesis of ferrocene tethered NHC–Pd complex via supported ionic liquid phase catalyst and its Suzuki coupling activity

An efficient and robust method has been devised for the synthesis of heterogeneous ferrocene tethered NHC–Pd complex using a supported ionic liquid phase (SILP) catalyst as a precursor. The versatility of the synthesized complex has been investigated by employing it in the Suzuki coupling of aryl boronic acids with aryl halides.

Figure optionsDownload high-quality image (257 K)Download as PowerPoint slideHighlights
► A novel ferrocene tethered N-heterocyclic carbene-Pd complex is prepared.
► The synthesized complex shows excellent catalytic activity in Suzuki coupling reaction.
► High yields with easy recovery and efficient reusability of catalyst are observed.