Addition of Organocuprates to Ketoketenimines. Synthesis of β-enaminoketones
- 1 March 1989
- journal article
- research article
- Published by Taylor & Francis in Synthetic Communications
- Vol. 19 (5-6) , 1039-1045
- https://doi.org/10.1080/00397918908051025
Abstract
Base-induced ring cleavage of 3-unsubstituted isoxazolium salts followed by reaction of the resulting ketoketenimine with organocuprates affords asymmetric β-enaminoketones in high yields.Keywords
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