| Reference: | Berkowitz, W. F. J. Org. Chem 1972, 37, 341 DOI |
| Keywords: | Acetoacetic ester synthesis • 1,3-Sigmatropic • Mechanism • Claisen acylation, carbonate • Ketone enolate+Carbonate • Decarbonylation • Chelotropic, CO • |
| Reagents: | NaH • O=C(OR)2 • NaOEt • |