Mild Method for Ullmann Coupling Reaction of Amines and Aryl Halides
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- 7 June 2003
- journal article
- Published by American Chemical Society (ACS) in Organic Letters
- Vol. 5 (14) , 2453-2455
- https://doi.org/10.1021/ol0346584
Abstract
[reaction: see text] Ullmann-type aryl amination of aryl iodides and aryl bromides in DMSO at 40-90 degrees C gave the corresponding N-arylamines or N,N-diarylamines in good to excellent yields by using either N-methylglycine or L-proline as the ligand.Keywords
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