The Acylation of β-Keto Ester Dianions
SN Huckin, L Weiler
Index: Huckin,S.N.; Weiler,L. Canadian Journal of Chemistry, 1974 , vol. 52, p. 1343 - 1351
Full Text: HTML
Citation Number: 62
Abstract
A method for the successful acylation of the dianion of simple β-keto esters to yield β, δ- diketo esters has been developed. The dianion of methyl acetoacetate also reacts with the monoanion of methyl acetoacetate to give a triketo ester which cyclizes to methyl orsellinate. These dianions also add to nitriles to give 5-amino-3-keto-4-pentenoates which may in some cases cyclize to 4-hydroxypyridones.
Related Articles:
[Hauser; Harris Journal of the American Chemical Society, 1958 , vol. 80, p. 6360,6363]
Kinase inhibitors of marine origin
[Vishwakarma, R. A.; Kapil, R. S.; Popli, S. P. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1986 , vol. 25, p. 466 - 468]
[Tanyeli, Cihangir; Tarhan, Okan Synthetic Communications, 1989 , vol. 19, # 13-14 p. 2453 - 2460]
Synthesen von Heterocyclen, 85. Mitt.: Über die α-Acyllactonumlagerung von 5-Benzoyl-dehydracetsäure
[Balenovic; Sunko Monatshefte fuer Chemie, 1948 , vol. 79, p. 1]