Sulphonyl and sulphinyl derivatives of β-keto-esters

Philbin, E. M. ; Stuart, E. R. ; Timoney, R. F. ; Wheeler, T. S. (1957) Sulphonyl and sulphinyl derivatives of β-keto-esters Journal of the Chemical Society . pp. 2338-2340. ISSN 0368-1769

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Ethyl O- methanesulphonyacetoacetate is rearranged by basic and acidic catalysts to the corresponding C-methylsulphonyl ester. Benzenesulphinyl chloride reacts with ethyl acetoacetate to give the C-sulphenylsulphonyl ester (IV), reactions of which are described. The benzoylacetate analogue of (IV) was similarly prepared.

Item Type:Article
Source:Copyright of this article belongs to Royal Society of Chemistry.
ID Code:80662
Deposited On:01 Feb 2012 10:00
Last Modified:01 Feb 2012 10:00

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