Publication details
New Stable Cu(I) Catalyst Supported on Weakly Acidic Polyacrylate Resin for Green C-N Coupling: Synthesis of N-(Pyridin-4-yl)benzene Amines and N,N-Bis(pyridine-4-yl)benzene Amines
| Authors | |
|---|---|
| Year of publication | 2017 |
| Type | Article in Periodical |
| Magazine / Source | Molecules |
| MU Faculty or unit | |
| Citation | |
| Web | http://www.mdpi.com/1420-3049/22/1/2 |
| Doi | http://dx.doi.org/10.3390/molecules22010002 |
| Field | Organic chemistry |
| Keywords | polymer solid support; supported Cu(I) catalyst; C-N coupling; recyclable green catalyst |
| Description | A method for preparation of a new stable Cu(I) catalyst supported on weakly acidic polyacrylate resin without additional stabilizing ligands is described. A simple and efficient methodology for Ullmann Cu(I) catalyzed C-N cross coupling reactions using this original catalyst is reported. Coupling reactions of 4-chloropyridinium chloride with anilines containing electron donating (EDG) or electron withdrawing (EWG) groups, naphthalen-2-amine and piperazine, respectively, are successfully demonstrated |