机构地区: 华中师范大学化学学院
出 处: 《化学试剂》 2003年第3期132-133,136,共3页
摘 要: 利用膦亚氨试剂的氮杂Wittig反应在喹唑啉酮的 2位导入取代基 ,制得了 9个 2 芳氧基喹唑啉酮的新衍生物。 Substituents were introduced to the position 2 of quinazolinones by aza Wittig reaction of iminophosphorane reagent to give nine novel derivatives. Reactivities of carbodiimide with various phenols in presence of solid potassium carbonate were studied.