76284-24-7Relevant academic research and scientific papers
The Syntheses of Ethoxycarbonyl-1,3-dioxoles and Oxazoles from the Copper Catalyzad Thermolysis of Ethyl Diazopyruvate in the Presence of Ketones, Aldehydes and Nitriles
Alonso, Miguel E.,Patricia, Jano
, p. 721 - 725 (2007/10/02)
The copper salt-catalyzed interaction of ethyl diazopyruvate with ketones, aldehydes and nitriles was examined.A variety of 1,3-dioxoles and oxazoles was obtained in moderate yield.The formation of enol ethers, epoxides, carbon-carbon insertion products, aziridines, and azetidines, typical products of carbene reactions with carbon-heteroatom multiple bonds, was not observed.Evidence for the operation of a 1,3-dipolar cycloaddition reaction is presented.
