Title of article
New ligands for copper-catalyzed C–N coupling reactions with aryl halides
Author/Authors
Chen، نويسنده , , Dong and Yang، نويسنده , , Kai and Xiang، نويسنده , , Hua and Jiang، نويسنده , , Sheng، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
4
From page
7121
To page
7124
Abstract
2-Carbomethoxy-3-hydroxyquinoxaline-di-N-oxide was identified as an efficient novel ligand for the copper-catalyzed coupling reactions of aryl iodides, bromides, and chlorides with aliphatic amines and N-containing heterocycles under mild conditions. The catalytic system showed great functional-group tolerance and excellent chemoselectivity.
Keywords
Copper , 2-Carbomethoxy-3-hydroxyquinoxaline-di-N-oxide , Ullmann reactions , C–N coupling reactions , cross-coupling
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1883172
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