Rhodium-catalyzed carbonylation of 2-alkynylbenzylamine: a new route to the synthesis of benzazepinones |
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| Authors: | Takanori Shiba |
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| Affiliation: | The Institute of Scientific and Industrial Research, Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan |
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| Abstract: | Rhodium-catalyzed carbonylation of 2-alkynylbenzylamines under water-gas shift reaction conditions gives a seven-membered heterocyclic product, 2,4-disubstituted-1,4-dihydrobenz[c]azepin-3-ones, in a good yield. |
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| Keywords: | Carbonylation Alkynylbenzylamine Rhodium catalyst Water-gas shift reaction Benzazepinone Heterocycle |
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