六盘水师范学院学报2024，Vol.36Issue(3)：28-37,10.DOI:10.16595/j.1671-055X.2024.03.004
负载型咪唑离子液体催化合成2,3-二氢喹唑啉-4(1H)-酮反应研究
Study on Synthesis of 2,3-dihydroquinazolin-4(1H)-one Catalyzed by Supported Imidazole Ionic Liquid
摘要
Abstract
A type of Al-MCM-41 supported dual imidazolium ionic liquid Al-MCM-41@ILCe Cl4 has been synthesized and efficiently used as an catalyst in the one-pot synthesis of 2,3-dihydroquinazolin-4(1H)-one in the condensation of benzaldehyde and anthranilamide.It was shown that the high efficiency with high yield of 94%was achieved under mild conditions.Moreover,the catalyst was stable,very active,robust,and displayed good recyclability without significant loss of catalytic activity after five consecutive cycles during the process.The advantages of Al-MCM-41@ILCe Cl4 are simple preparation method,excellent biocom-patibility and convenient recycling,which meet the development direction of green chemistry and possess good industrial applica-tion prospects.关键词
负载型离子液体/介孔Al-MCM-41/非均相催化/2,3-二氢喹唑啉-4(1H)-酮/可持续性Key words
Supported ionic liquids/Mesoporous Al-MCM-41/Heterogeneous catalysis/2,3-Dihydroquinazolin-4(1H)-one/Sustainability分类
资源环境引用本文复制引用
张葶,戎启,胡玉林..负载型咪唑离子液体催化合成2,3-二氢喹唑啉-4(1H)-酮反应研究[J].六盘水师范学院学报,2024,36(3):28-37,10.基金项目
国家自然科学基金项目"离子液体金属纳米复合材料的设计制备及其协同光催化分子氧氧化偶联反应研究"(22268023) （22268023）
安顺学院大学生科研训练计划项目"功能离子液体电解液准固态DSSC设计及性能研究"(asxysrt202320). （asxysrt202320）
