Microwave-assisted oxidative coupling of amines to imines on solid acid catalysts |
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| Authors: | Shainaz M Landge Muralidhara Thimmaiah |
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| Institution: | a Department of Chemistry, University of Massachusetts, 100 Morrissey Blvd., Boston, MA, USA
b Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931, USA |
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| Abstract: | A K-10 montmorillonite catalyzed microwave-assisted oxidative coupling of amines is described. Substituted benzylamines readily undergo self-coupling reactions to produce benzylidene-benzylamines, while aliphatic amines and anilines cannot form self-coupled products. A mixture of a benzylamine and an aniline or aliphatic amine, respectively, effectively, and selectively produces mixed imines, such as benzylidene-anilines and benzylidene-alkylamines. |
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