Synthesis of 2-Arylquinazolin-4(3<i>H</i>)-one Derivatives Catalyzed by Iodine in [bmim<sup>+</sup>][ ]
作者:Xiang-Shan Wang、Ke Yang、Mei-Mei Zhang、Chang-Sheng Yao
DOI:10.1080/00397910903318609
日期:2010.8.5
Controlling selectivity of the reactions of aromatic aldehydes and 2-aminobenzamide in ionicliquidcatalyzed by iodine at either room temperature or at 80 °C under nitrogen resulted in the synthesis of (E)-Schiff bases, 2,3-dihydro-2-arylquinazolin-4(1H)-one and 2-arylquinazolin-4(3H)-onederivatives, in excellent yields.
在室温或 80 °C 氮气氛下,控制芳香醛和 2-氨基苯甲酰胺在碘催化的离子液体中反应的选择性导致合成(E)-席夫碱、2,3-二氢-2-芳基喹唑啉-4(1H)-one 和 2-芳基喹唑啉-4(3H)-one 衍生物,产率极好。