102313-71-3Relevant articles and documents
Syntheses of 5-(alkylaminocarbonyl)-4,6-dimethyl-2-pyridones from N- alkyl-3-oxobutanamides
Furukawa, Isao,Fujisawa, Hironori,Kawazome, Mitsuru,Nakai, Yasuto,Ohta, Tetsuo
, p. 1715 - 1717 (1998)
1-Alkyl-5-(alkylaminocarbonyl)-4,6-dimethyl-2-pyridones were obtained in high yields from the self-condensation of N-alkyl-3-oxobutanamides in the presence of p-toluenesulfonic acid as a catalyst at 100-110°C for 11-24 hours without solvent.
Approach to polysubstituted 4-pyridones from N-Aryl acetoacetamides via a N to C 1,3-acyl migration mediated by sodium persulfate
Zhang, Zhiguo,Fang, Shiliang,Liu, Qingfeng,Zhang, Guisheng
supporting information, p. 7665 - 7670 (2012/10/30)
Mediated by sodium persulfate (Na2S2O8), a series of polysubstituted 4-pyridones were synthesized via self-condensation of N-aryl acetoacetamides, during which a novel N to C 1,3-acyl migration should be involved. The stru