Nickel N-heterocyclic carbene complexes and their utility in homogeneous catalysis

•Classification of the Ni–NHC complexes.•Synthetic strategies for the Ni–NHC complexes.•Application of the Ni–NHC complexes in homogenous catalysis.

An emerging area of the nickel N-heterocyclic carbene (NHC) complexes and their applications in homogeneous catalysis is highlighted in the review. The review paints a holistic perspective through extensive classification, synthesis and the applications of the nickel N-heterocyclic carbene complexes in homogeneous catalysis. It provides an up-to-date account of the developments of the field along with an in-depth analysis to identify potentially interesting areas for the future research in the area.

Graphical abstractThis review highlights an emerging area of the nickel N-heterocyclic carbene complexes based on the compound classification, synthetic strategies and the utility of these complexes in homogeneous catalysis. It summarizes an up-to-date development of the field and presents a critical analysis that identifies promising leads for the future research.Figure optionsDownload full-size imageDownload as PowerPoint slide