色谱技术早巳广泛应用在有机分析上。有关的理论在很多专普及实验书中已有详细阐述。近十多年来在国内外进一步把色谱技术用于有机合成产物的分离提纯上。传统的分离提纯方法是分馏、重结晶、升华等,这些手段难以 Chromatography has long been widely used in organic analysis. The relevant theory has been elaborated in many special experiments and experiments. Over the past decade or so at home and abroad to further chromatography technology for the separation and purification of organic synthesis products. The traditional separation and purification methods are fractionation, recrystallization, sublimation, etc., these means difficult