超分子凝胶在催化有机反应中的应用  

Applications of Supramolecular Gels in Catalyzing Organic Reactions

作　　者：许杨[1,2] 康传清[1] 高连勋[1] 孟庆新[2] 

机构地区：[1]中国科学院长春应用化学研究所长春130022 [2]长春工业大学高分子材料系长春130022

出　　处：《应用化学》2013年第1期1-10,共10页Chinese Journal of Applied Chemistry

摘　　要：超分子凝胶是有机小分子通过分子间非共价作用形成的使溶剂固定的三维网络结构胶体。综述关注了近年来超分子凝胶在催化有机反应中一个新的应用方向,依据凝胶剂结构特征和催化反应的类型对迄今报道的小分子凝胶催化剂进行了深入的总结与归类,揭示凝胶催化的独特性,并对其存在的问题和发展趋势进行了讨论。Supramolecular gels are the self-assembly of low molecular-mass organic gelators through non- bonding interactions to form a 3D entangled fiberous network which immobilizes liquids. This paper reviewed the application of supramolecular gels for catalyzing organic reactions which is a new extended application of supramolecular gels. Recent development of using supromolecular gels as catalysts was summarized and classified according to the gelator structures and reaction types, and particular attentions were given to the unique features of catalysis by the supramolecular system. The challenges and perspectives in this field were discussed.

关 键 词：超分子凝胶 催化 自组装 

分 类 号：O621.3[理学—有机化学]