The reaction of malononitrile with some β-dicarbonyl compounds
- 1 January 1975
- journal article
- research article
- Published by CSIRO Publishing in Australian Journal of Chemistry
- Vol. 28 (3) , 581-590
- https://doi.org/10.1071/ch9750581
Abstract
The reaction of β-keto esters and amides with malononitrile, in the presence of alcohol, has been shown to proceed through cyanocarbon acid and iminopyran intermediates to yield the pyridones (3).With β- diketones, in benzene solution, a similar reaction is accompanied by the formation of δ-lactams(15) and benzene derivatives (16).Keywords
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