- 作者: 曹玲華
- 作者服務機構: Department of Chemistry, Xinjiang University, Urumqi Xinjiang, 830046, P. R. China
- 中文摘要: Reactions of the substituted 2-formyl chromones with aroylhydrazines gave corresponding 2-(aroylhydrazonomethylidyne) chromones. Then 2-(3¢-acetyl-5¢-aryl-2¢,3¢-dihydro-1¢,3¢,4¢-oxadiazol-2¢-yl) chromones were prepared by these 2-(aroylhydrazonomethylidyne) chromones under refluxing with Ac2O. All target compounds were characterized through elemental analysis and IR, 1H NMR, MS.
- 英文摘要: --
- 中文關鍵字: Oxadiazoline; Chromone; Synthesis.
- 英文關鍵字: --