Daisy Chain Assembly Formed from a Cucurbit[6]uril Derivative

被引：55
|
作者：
Cao, Liping [1 ]
Isaacs, Lyle [1 ]
机构：
[1] Univ Maryland, Dept Chem & Biochem, College Pk, MD 20742 USA
来源：
ORGANIC LETTERS | 2012年 / 14卷 / 12期
基金：
美国国家科学基金会;
关键词：
CUCURBITURIL HOMOLOGS; MOLECULAR MACHINE; GUEST; RECOGNITION; SELECTIVITY; COMPLEXES; DRIVEN; ISOMERIZATION; DIMERIZATION; CHEMISTRY;
D O I：
10.1021/ol3011425
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The building block synthesis of a derivative of CB[6] that bears a reactive propargyloxy group and its functionalization by click chemistry to yield 1 which contains a covalently attached isobutylammonium group is presented. Compound 1 undergoes self-assembly to yield a cyclic [c2] daisy chain assembly (1(2)) in water. The behavior of 1(2) in response to various stimuli (e.g., guests and CB[n] receptors) is described.
引用
收藏
页码：3072 / 3075
页数：4
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