A Study of the Interaction between Cucurbit[7]uril and Alkyl Substituted 4-Pyrrolidinopyridinium Salts

被引：5

作者：

Xu, Weitao ^{[1
]}

Zhu, Xinyi ^{[1
]}

Bian, Bing ^{[2
]}

Xiao, Xin ^{[1
]}

Tao, Zhu ^{[1
]}

Redshaw, Carl ^{[3
]}

机构：

[1] Guizhou Univ, Key Lab Macrocycl & Supramol Chem Guizhou Prov, Guiyang 550025, Peoples R China

[2] Shandong Univ Sci & Technol, Coll Chem & Environm Engn, Qingdao 266590, Peoples R China

[3] Univ Hull, Dept Chem & Biochem, Kingston Upon Hull HU6 7RX, N Humberside, England

来源：

CHEMISTRY-SWITZERLAND | 2020年 / 2卷 / 02期

基金：

英国工程与自然科学研究理事会;

关键词：

host-guest interaction; cucurbit[7]uril; 4-pyrrolidinopyridinium; CUCURBITURIL; MOLECULES; CHEMISTRY; CATALYST;

D O I：

10.3390/chemistry2020017

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The interaction between cucurbit[7]uril (Q[7]) and a series of 4-pyrrolidinopyridinium salts bearing aliphatic substituents at the pyridinium nitrogen, namely 4-(C4H8N)C5H5NRBr, where R = H (C0), Et (C2), n-butyl (C4), n-hexyl (C6), has been studied in aqueous solution by H-1 NMR spectroscopy, electronic absorption spectroscopy, and mass spectrometry.

引用

页码：262 / 273

页数：12

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