Shape Selectivity of a Metallo Cavitand Host Allows Separation of n-Alkanes from Isooctane

作     者：Yun-Hui Wan Faiz-Ur Rahman Julius Rebek Jr. Yang Yu Yun-Hui Wan;Faiz-Ur Rahman;Julius Rebek Jr.;Yang Yu

作者机构：Center for Supramolecular Chemistry&Catalysis and Department of ChemistryCollege of ScienceShanghai University99 Shang-Da RoodShanghai 200444China Skaggs Institute for Chemical Biology and Department of ChemistryThe Scripps Research Institute10550 North Torrey Pines Roadio JolloCA 92037USA 

出 版 物：《Chinese Journal of Chemistry》 (中国化学（英文版）)

年 卷 期：2021年第39卷第6期

页      面：1498-1502页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

基　　金：the National Natural Science Foundation of China(Nos.21801164 and 22071144) Shanghai University(N.13-G210-20-201).Dr.Yang Yu thanks the Program for Professor of Special Appointment(Dongfang Scholarship)of the Shanghai Education Committee 

主　　题：Metallo cavitand Shape selectivity eceptor Alkane separation Host-guest system 

摘      要：The use of a metallo cavitand for the selective sequestration of n-alkanes from their mixtures with isooctane is *** experiments and NMR spectroscopy are used to show the preference of a water-soluble cavitand host for guests that are hydro-phobic and have narrow or flat *** host showed selectivity for trans 1,4-dimethylcyclohexane over the *** sep-arations of n-alkanes from isooctane by gas/liquid adsorption and a liquid/liquid extraction are detailed.