1073909-47-3Relevant academic research and scientific papers
Enamino derivatives of 1,3-dioxoindane-2-carboxylic acid
Malamidou-Xenikaki, Elizabeth,Spyroudis, Spyros,Tsanakopoulou, Maria,Krautscheid, Harald
experimental part, p. 8392 - 8397 (2009/04/11)
(Chemical Equation Presented) Although 1,3-dioxoindane-2-carboxylic acid is highly unstable, its enamino derivatives can be isolated by careful hydrolysis of their esters with 2,4-dihydroxy-1,4-naphthoquinone. Crystal structure determination reveals the formation of two intramolecular hydrogen bonds, offering thus a possible explanation for the stability of these acids.
