摘要
介绍了一种简单而有效地制备聚苯乙烯负载手性化合物的新方法.以无水三氯化铝、1,2 二氯乙烷为催化剂 和溶剂,在室温下利用N 邻苯二甲酰 L 谷氨酰氯与聚苯乙烯发生傅 克酰化反应,合成了聚苯乙烯负载的手性化合 物,并通过FT IR和元素分析对产物进行了表征.
A facile and efficient method for preparation of polystyrene-supported chiral compound is presented.This is carried out by Friedel-Crafts acylation reaction of chiral N-phthaloyl-L-glutamic acid chloride with PS-DVB beads in the presence of aluminum chloride as Lewis acid catalyst and 1,2-dichloroethane as the solvent at room temperature.Final products are characterized by FT-IR and elemental analysis.
出处
《西北师范大学学报（自然科学版）》
CAS
2005年第1期41-42,54,共3页
Journal of Northwest Normal University(Natural Science)
基金
国家自然科学基金资助项目(M0325005)
