| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5287769 | Tetrahedron Letters | 2006 | 4 Pages |
Abstract
Diazabutadienes (DABs) were chosen as ancillary ligands in the Cu-catalyzed C-N coupling reaction for the synthesis of triarylamines. A combination of CuI/DAB (1) [1: N,Nâ²-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene] was found to be an efficient catalyst system for N-arylation of diarylamines and anilines with aryl iodides, affording the desired products in good to excellent yields.
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Authors
Yu-Hua Liu, Chen Chen, Lian-Ming Yang,