Applied Chemistry, Vol.6, No.2, 839-842, November, 2002
극성 고분자에 담지된 4급 암모늄염 촉매를 이용한 (2-oxo-1,3-dioxolan-4-yl)methacrylate의 합성
Synthesis of (2-oxo-1,3-dioxolan-4-yl)methacrylate Using Polar Soluble Polymer-Supported Quaternary Ammonium Salt Catalysts
In the present study, the synthesis of (2-oxo-1,3-dioxolan-4-yl)methacrylate(DOMA) from carbon dioxide and glycidyl methacrylate(GMA) was investigated using soluble polymer-immobilized quaternary ammonium salts as catalysts. The catalysts were prepared by solution copolymerization of dimethylacrylamide(DMAA) and vinylbenzyl chloride(VBC), followed by the quaternization using trialkylamines. The influence of VBC concentration, the structure of trialkyl amine of quaternary salts and the type of solvents on the catalytic behavior was discussed.