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Org Biomol Chem. 2014 May 21;12(19):3114-22. doi: 10.1039/c4ob00231h.

N-Heterocyclic carbene (NHC)-modulated Pd/Cu cocatalyzed three-component synthesis of 2,6-diarylquinolines.

Author information

1
College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang, Henan 471022, China.

Abstract

Two new NHC adducts of cyclopalladated ferrocenylpyrazine complexes 1-2 have been prepared and characterized. An efficient NHC-modulated Pd/Cu cocatalyzed three-component coupling reaction for the synthesis of 2,6-diarylquinolines from aminobenzyl alcohols, aryl ketones, and arylboronic acids in air is described. The reaction involves oxidation, cyclization and Suzuki reactions. The luminescence of the resulting arylquinolines 3-30 was also investigated.

PMID:
24710846
DOI:
10.1039/c4ob00231h
[Indexed for MEDLINE]

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