N,O-Bidentate ligand-tunable copper(ii) complexes as a catalyst for Chan-Lam coupling reactions of arylboronic acids with 1H-imidazole derivatives

An efficient procedure for Chan-Lam coupling reactions of arylboronic acids with 1H-imidazole derivatives using N,O-bidentate ligand-tunable copper(ii) complexes as a catalyst under base-free conditions has been developed. This protocol features mild reaction conditions, high yields and compatibilit...

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Bibliographic Details
Published in:Organic & biomolecular chemistry 2018-11, Vol.16 (46), p.8984-8988
Main Authors: Jia, Xuefeng, Peng, Pai
Format: Article
Language:English
Subjects:
Acids
Catalysis
Catalysts
Chemical bonds
Chemical reactions
Coordination compounds
Copper
Copper compounds
Coupling
Derivatives
Functional groups
Heterocyclic compounds
Imidazole
Ligands
NMR
Nuclear magnetic resonance
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Summary:An efficient procedure for Chan-Lam coupling reactions of arylboronic acids with 1H-imidazole derivatives using N,O-bidentate ligand-tunable copper(ii) complexes as a catalyst under base-free conditions has been developed. This protocol features mild reaction conditions, high yields and compatibility with different functional groups, providing a direct and facile strategy for the construction of C-N bonds and synthesis of heterocyclic compounds.
ISSN:1477-0520
1477-0539
DOI:10.1039/c8ob02254b