The reaction with cyanacetamide of bromoderivatives , obtained from aldehydes, gives access to 6-amino-3-cyano-2 (1H) pyridones . A non cyclized intermediate was isolated; 13C NMR data are reported.
由醛获得的
溴代衍
生物与
氰乙酰胺的反应可得到6-
氨基-3-
氰基-2(1H)
吡啶酮。分离出非环化中间体。报告了13 C NMR数据。