β-环糊精超分子络合物的合成与表征  

Synthesis and Characterization of β-cyclodextrin Supramolecular Complexes

作　　者：姜慧明[1] 张淑芬[1] 赵不凋[2] 张树彪[2] 关庆琳[2] 陈畅[2] 

机构地区：[1]大连理工大学精细化工国家重点实验室,辽宁大连116012 [2]大连民族学院生命科学学院化工系,辽宁大连116605

出　　处：《化学工业与工程》2008年第4期289-293,共5页Chemical Industry and Engineering

摘　　要：主要研究了β-环糊精分别与蒽酮、丙烯酸丁酯和三乙胺在水相中通过范德华力发生包合反应形成了主客体超分子络合物,并用核磁共振氢谱对络合物进行了表征。同时通过分子模拟计算,证实了发生包合反应的可行性。通过核磁共振分析给出了客体分子在环糊精空腔的可能构像。Supramolecular complexes between β-cyclodextrin and anthrone, butyl acrylate, triethylamine were synthesized and characterized by means of H-NMR technique. Via molecular calculations, the possibilities of forming sumpramolecular complexes were verified. The possible conformations of the guest molecules inside the cavity of β-cyclodextrin were depicted through NMR analysis.

关 键 词：超分子络合物 Β-环糊精 核磁共振 构像 

分 类 号：O636.1[理学—高分子化学]