194937-72-9Relevant academic research and scientific papers
Synthesis of the bis-potassium salts of 5-hydroxy-3-oxopent-4-enoic acids and their use for the efficient preparation of 4-hydroxy-2H-pyran-2-ones and other heterocycles
Schmidt, Dietmar,Conrad, Juergen,Klaiber, Iris,Beifuss, Uwe
, p. 4732 - 4734 (2006)
5-Hydroxy-3-oxopent-4-enoic acid esters can be efficiently transformed into the stable bis-potassium salts of the corresponding 5-hydroxy-3-oxopent-4-enoic acids, from which the sensitive acids are released in situ, the latter being converted into substit
