Supramolecular Ladders from Dimeric Cucurbit[6]uril

被引：52
|
作者：
Wittenberg, James B. [1 ]
Zavalij, Peter Y. [1 ]
Isaacs, Lyle [1 ]
机构：
[1] Univ Maryland, Dept Chem & Biochem, College Pk, MD 20742 USA
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 13期
基金：
美国国家科学基金会;
关键词：
cucurbit[n]urils; DOSY NMR; self-assembly; supramolecular chemistry; viologen; CUCURBITURIL HOMOLOGS; DRIVING-FORCE; C-H...O; CHEMISTRY; COMPLEXES; AFFINITY;
D O I：
10.1002/anie.201300404
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Climbing the cucurbit ladder: Cucurbit[6]uril dimers (connected gray cylinders; see scheme) were prepared by condensation of glycoluril hexamer with the appropriate tetraaldehydes. The self-assembly process between these dimers and oligoviologen compounds (blue) in water leads to a supramolecular ladder with the dimensions and molecular weight typical of small proteins. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：3690 / 3694
页数：5
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