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Barbier-type allylation of iminium ions generated in situ in aqueous medium |
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| Authors: | Idá lia H.S. Estevam,Lothar W. Bieber |
| Abstract: | Iminium ions, generated in aqueous solution from secondary amines and formaldehyde, undergo a Barbier-type allylation mediated by tin, aluminum and zinc. The reaction is catalyzed by copper and produces tertiary homoallylamines in up to 85% yield. |
| Keywords: | Barbier reaction allylation iminium salts aqueous solvent |
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