2-芳基乙烯基苯并噁唑的微波干法催化合成

Catalytic synthesis of 2-styrylbenzoxazoles under microwave irradiation

在 KF-Al2 O3负载型固体碱催化和微波辐射下 ,2 -甲基苯并唑和芳香醛发生缩合反应 ,高产率地合成了 2

In the presence of solid base catalyst KF Al 2O 3,2 methylbenzoxazole condensates with aromatic aldehydes in DMF under microwave irradiation to give 2 styrylbenzoxazoles in high yield (80%~87%)