187749-77-5Relevant academic research and scientific papers
1-Substituted 3-Dimethylaminoprop-2-en-1-ones as Building Blocks in Heterocyclic Synthesis: Routes to 6-Aryl and 6-Heteroaryl-2H-pyran-2-ones and 6- and 4-Aryl-pyridin-2(1H)-ones
Al-Omran, Fatima,Al-Awadhi, Nouria,Khalik, Mervat Mohammed Abdel,Kaul, Kamini,EL-Khair, Adel Abu,Elnagdi, Mohammed Hilmy
, p. 601 - 615 (2007/10/03)
Several new 6-substituted-3-acylamino-2H-pyran-2-ones 6 a-j are prepared from the reaction of the enaminones 4 a-f with N-acyl- and N-benzoyl-glycines. The enaminones 4 a-c react with malononitrile in ethanol solution and in presence of a base to yield th
One-pot synthesis of some 2H-pyran-2-one derivatives
Kepe, Vladimir,Kocevar, Marijan,Polanc, Slovenko
, p. 1707 - 1710 (2007/10/03)
A one-pot synthesis of various 2H-pyran-2-one derivatives 5-19 starting from methyl ketones 1, N,N-dimethylformamide dimethyl acetal and N-acylglycines 3 in acetic anhydride is described.
