2-carbomethoxy-3-hydroxyquinoxaline-di-N-oxide as a novel ligand for the copper-catalyzed coupling reaction of phenols and aryl halides.

Abstract

2-Carbomethoxy-3-hydroxyquinoxaline-di-N-oxide was identified as an efficient novel ligand for the copper-catalyzed coupling of aryl halides with various phenols under mild conditions. The catalytic system shows great functional-group tolerance and excellent reactive selectivity.

DOI: 10.1039/c2ob26556g

Cite this paper

@article{Qiu20132carbomethoxy3hydroxyquinoxalinediNoxi, title={2-carbomethoxy-3-hydroxyquinoxaline-di-N-oxide as a novel ligand for the copper-catalyzed coupling reaction of phenols and aryl halides.}, author={Yatao Qiu and Weijun Jia and Zhiyi Yao and Fanhong Wu and Sheng Jiang}, journal={Organic & biomolecular chemistry}, year={2013}, volume={11 9}, pages={1502-10} }