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Synthesis 2019; 51(24): 4590-4600
DOI: 10.1055/s-0039-1690702
DOI: 10.1055/s-0039-1690702
paper
Methyl-α-d-glucopyranoside as Green Ligand for Selective Copper-Catalyzed N-Arylation
This work was financially supported by Natural Science Foundation of Liaoning Province (No. 201602707), Discipline Construction Program of Shenyang Pharmaceutical University (No. 52134606)Further Information
Publication History
Received: 28 August 2019
Accepted after revision: 17 September 2019
Publication Date:
14 October 2019 (online)


Abstract
In the selective N-arylation of amines or azoles with aryl halides, methyl-α-d-glucopyranoside (MG) was found to function as a green ligand of copper powder. In addition, nitrogen heterocyclic amine compounds can also undergo the N-arylation coupling with heterocyclic aryl chlorides. This process allows access to a variety of aromatic amines and aryl azoles under mild reaction conditions, has good tolerance, and proceeds in moderate to high yield.
Supporting Information
- Supporting information for this article is available online at https://doi.org/10.1055/s-0039-1690702.
- Supporting Information