The Journal of Organic Chemistry

Acylations of Dilithio β-Diketones with Aliphatic Esters [ILL] Form 1, 3, 5-Triketones. Cyclizations to 4-Pyrones and 4-Pyridones

SD Work, CR Hauser

Index: Work,S.D.; Hauser,C.R. Journal of Organic Chemistry, 1963 , vol. 28, p. 725 - 730

Full Text: HTML

Citation Number: 18

Abstract

Although dipotassiobenaoylacetone appeared to ionize the a-hydrogen of ethyl acetate, dilithio P-diketones underwent acylations with this and other aliphatic esters to form the corresponding 1, 3, 5-triketones. Certain of the triketones were prepared from two different combinations of pdiketones and esters. These products were converted by cyclizations to corresponding 2, 6-disubstituted 4-pyrones and 4-pyridones. These reactions, together ...

Related Articles:

Total Synthesis of the Antifungal Natural Product Mollisin

[Schwolow, Sonja; Kunz, Horst; Rheinheimer, Joachim; Opatz, Till European Journal of Organic Chemistry, 2013 , # 29 p. 6519 - 6524]

Studies of Acetothiolacetate

[Motoki,S.; Sato,T. Bulletin of the Chemical Society of Japan, 1969 , vol. 42, p. 1322 - 1324]

Oxidation of olefins by palladium (II): Part 17. An asymmetric chlorohydrin synthesis catalyzed by a bimetallic palladium (II) complex

[El-Qisairi, Arab; Henry, Patrick M. Journal of Organometallic Chemistry, 2000 , vol. 603, # 1 p. 50 - 60]

Unusual aluminum chloride-assisted conversion of isopropenyl acetate into 3-acetyl-and 3, 5-diacetyl-2, 6-dimethyl-4H-pyran-4-ones

[Novikov; Shestak; Denisenko Russian Chemical Bulletin, 2010 , vol. 59, # 8 p. 1600 - 1604]

On the coordination chemistry of corannulene, the smallest “buckybowl”

[Stoddart, Michael W.; Brownie, John H.; Baird, Michael C.; Schmider, Hartmut L. Journal of Organometallic Chemistry, 2005 , vol. 690, # 14 p. 3440 - 3450]

More Articles...