We have synthesized a series of palladium N-heterocyclic carbene (NHC) compounds that can successfully catalyze cross-coupling reactions in aqueous solution. Classically, cross-coupling reactions are carried out in organic solvents, using phosphine ligands, and in an inert atmosphere; our NHC palladium catalyzed cross-coupling reactions are carried out in water without the need for an inert atmosphere. All of our reactions are performed utilizing a microwave reactor, which allows us to reduce reaction times drastically. Our aim is to develop a highly efficient, air-stable, environmentally benign catalytic system. These palladium catalysts perform well in water, which forms an important part of green chemistry.

Synthesis of palladium(II)-NHC compounds and their employment as cross-coupling catalysts

249th National Meeting (2015)

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