Seven novel 1,3,5-triazine derivatives were synthesized in good to high yields (69.19-91.15 %) by the reaction of substituted guanidine with 2-(2-hydroxyphenyl)-4H-benzo[e][1,3]oxazin-4-one in ethanol. The products were recrystallized from ethanol or ethanol-DMF mixture and their structures were confirmed by 1H NMR and FT-IR.
通过取代
胍与
2-(2-羟基苯基)-4H-苯并[e][1,3]恶嗪-4-酮在
乙醇中的反应,合成了七种新型
1,3,5-三嗪衍
生物,收率从好到高 (69.19-91.15 %)。产物从
乙醇或
乙醇-
DMF 混合物中重结晶,并通过 1H NMR 和 FT-IR 确认了其结构。