Monofunctionalized pillar[5]arene-based stable [1]pseudorotaxane

被引：30

作者：

Sun, Cai-Li ^{[1
,2
,3
]}

Xu, Jiang-Fei ^{[1
]}

Chen, Yu-Zhe ^{[1
]}

Niu, Li-Ya ^{[1
]}

Wu, Li-Zhu ^{[1
]}

Tung, Chen-Ho ^{[1
]}

Yang, Qing-Zheng ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Photochem Convers & Optoelect Mat, Beijing 100190, Peoples R China

[2] Beijing Normal Univ, Coll Chem, Beijing 100875, Peoples R China

[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

来源：

CHINESE CHEMICAL LETTERS | 2015年 / 26卷 / 07期

基金：

中国国家自然科学基金;

关键词：

Pillar[5]arene; Self-assembly; Thiol-ene[1] ipseudorotaxanes; Thiol-ene reaction; HOST-GUEST INTERACTIONS; SOLID-STATE; DRIVEN; COMPLEXATION; RECOGNITION; MOLECULES; POLYMERS; FORCES;

D O I：

10.1016/j.cclet.2015.05.030

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We reported a new monofunctionalized pillar[5]arene bearing imidazolium moiety that formed stable [1]pseudorotaxane even at high concentration (100 mmol/L) in chloroform. The self-assembly was detailed investigated by multiple methods, including varying concentration H-1 NMR, 2D COSY NMR, 2D NOESY NMR, viscosity measurements, 2D DOSY NMR, and HR-ESI-MS analysis. [1]Rotaxane was obtained efficiently through photo thiol-ene reaction which further confirmed the formation of [1]pseudorotaxane. (C) 2015 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.

引用

页码：843 / 846

页数：4

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