[摘要]：This paper reports the synthesis of prolinol-oligostyrene conjugates and their immobilization into a polystyrene matrix by using the electrospinning process. Via this approach fibers with a large surface area (fiber diam. of 1.2 mm) contg. the prolinol conjugate are readily obtained. The fibers are shown to be catalytically active in a test Michael reaction. The fibrous catalyst system can readily be removed from the reaction mixt. and be reused. However, a decrease of the catalyst activity was noticed upon recycling the fibrous catalyst systems.
