The Structure of the Pechmann Condensation Product of p-Orsellinic Acid with Ethyl Acetoacetate
- 1 January 1974
- journal article
- research article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 47 (1), 244-245
- https://doi.org/10.1246/bcsj.47.244
Abstract
The product obtained by the Pechmanr condensation, followed by the decarboxylation, of p-orsellinic acid with ethyl acetoacetate has been established not to be such 4,5-dimethyl-7-hydroxycoumarin as previously reported, but to be 2,5-dimethyl-7-hydroxychromone.Keywords
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