Abstract
AbstractA simple and efficient protocol of Ni‐(II) catalyzed C−C bond formation in Heck coupling reactions of a variety of alkenes and aryl and hetero aryl halides, using various N‐aryl ethanolamines as bi‐dentate N,O‐ligand with moderate to excellent yields is described here. The application of different N‐aryl ethanolamines in presence of NiCl2.6H2O catalyst is tested for C−C bond formation in Heck reactions and found to be efficient in homogeneous medium. This simple and efficient protocol shows a broad substrate scope for substituted alkenes, aryl and hetero aryl halides and tolerates various functional groups and successfully demonstrated by 31 examples.
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