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Preparation, characterization and molecular modelling of inclusion complex between -naphthylacetic acid with ethylenediamine--cyclodextrin

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成果类型:
期刊论文
作者:
Li, Zhendong;Liu, Huijun*;Qi, Caixia;Yang, Aohui;Deng, Shanxia
通讯作者:
Liu, Huijun
作者机构:
[Yang, Aohui; Deng, Shanxia; Liu, Huijun; Qi, Caixia; Li, Zhendong] Univ South China, Coll Chem & Chem Engn, Hengyang 421001, Peoples R China.
通讯机构:
[Liu, Huijun] U
Univ South China, Coll Chem & Chem Engn, Hengyang 421001, Peoples R China.
语种:
英文
关键词:
Ethylenediamine-β-cyclodextrin;Inclusion complex;Molecular modelling;Thermodynamics
期刊:
Journal of Inclusion Phenomena and Macrocyclic Chemistry
ISSN:
1388-3127
年:
2019
卷:
93
期:
3-4
页码:
289-299
基金类别:
Nature Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11375084]; Nature Science Foundation of Hunan [2017JJ4046]; Hunan Provincial Innovation Foundation For Postgraduate [CX2017B523]
机构署名:
本校为第一且通讯机构
院系归属:
化学化工学院
摘要:
Using ethylenediamine-β-cyclodextrin and α-naphthylacetic acid as raw material, a novel inclusion complex (en-β[email protected]) was synthesized. The inclusion complex structures and properties were analyzed by reliable spectroscopic and physicochemical techniques. The stoichiometry of the inclusion complex was 1:1 and the stability constant (K S ) value was found to be 2511 M −1 at 293 K. Molecular thermodynamic parameters indicated that the spontaneous and exothermic nature of the process. The inclusion form was foreseen by Chem 3D progr...

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