6-磺酰香豆素-β-CD的合成及分子识别性质初探  

SYNTHESIS AND MOLECULAR RECOGNITION STUDY OF 6CsβCD

作　　者：赵瑜[1] 李隆弟[1] 童爱君 

机构地区：[1]清华大学化学系

出　　处：《光谱学与光谱分析》1998年第4期464-467,共4页Spectroscopy and Spectral Analysis

基　　金：国家自然科学基金

摘　　要：文合成和鉴定了具有分子识别功能的发光试剂６－磺酰香豆素－β－ＣＤ（６－Ｃｓ－β－ＣＤ）。在碱性条件下，经过足够的光照，它能产生强而稳定的荧光。以其为主体，研究了对客体环已醇，环己烯，环己烷和溴代环己烷分子的认别性能，计算出相应的包结常数和识别因子。The reagents 6CsβCD with molecular recognition function were synthesized and confirmed.Both basic condition and enough illumination were necessary for obtaining stable and strong fluorescence.With 6CsβCD as the host,cyclohexanol,cyclohexene,cyclohexane and bromocyclohexane as the guest,the recognition properties were studied.The affinity of 6CsβCD and the guest is distinct with different hydrophobicity of the guest.

关 键 词：磺酰香豆素 环糊精衍生物 合成 分子识别 环己醇 

分 类 号：O636.12[理学—高分子化学] O624.31[理学—化学]