A pulsed gradient spin echo NMR study of guest encapsulation by hydrogen-bonded tetraurea calix[4]arene dimers

被引:75
作者
Frish, L
Matthews, SE
Böhmer, V [1 ]
Cohen, Y
机构
[1] Tel Aviv Univ, Sackler Fac Exact Sci, Sch Chem, IL-69978 Tel Aviv, Israel
[2] Univ Mainz, Fachbereich Chem & Pharm, Abt Lehrmat Chem, D-55099 Mainz, Germany
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1999年 / 04期
关键词
D O I
10.1039/a900690g
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Diffusion coefficients, as obtained by the PGSE NMR technique, were used to probe encapsulation of guests in self-assembled tetraurea calix[4]arene dimers in organic solvents and to demonstrate their destruction by DMSO.
引用
收藏
页码:669 / 671
页数:3
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