A hexapyrrolic molecular cage and the anion-binding studies in chloroform

被引：6

作者：

Zhao, Xinyun ^{[1
,2
]}

Xiong, Shenglun ^{[3
]}

Zhang, Jun ^{[1
,2
]}

Pu, Junming ^{[1
,2
]}

Ding, Wenjing ^{[1
,2
]}

Chen, Xi ^{[1
,2
]}

He, Qing ^{[3
]}

Zhang, Zhan ^{[1
,2
]}

机构：

[1] South Cent Minzu Univ, Key Lab Catalysis & Energy Mat Chem, Minist Educ, Wuhan 430074, Peoples R China

[2] South Cent Minzu Univ, Hubei Key Lab Catalysis & Mat Sci, Wuhan 430074, Peoples R China

[3] Hunan Univ, Coll Chem & Chem Engn, State Key Lab Chemobiosensing & Chemometr, 2 Lushan Rd S, Changsha 410082, Peoples R China

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2023年 / 1293卷

基金：

中国国家自然科学基金;

关键词：

Molecular cage; Anion-binding; Supramolecular chemistry; Pyrrolic cage; Imine cage; HIGH-AFFINITY; RECOGNITION; CHLORIDE; PYROPHOSPHATE; ENCAPSULATION; CHEMOSENSORS; FLUORESCENCE; FOLDAMERS; OLD;

D O I：

10.1016/j.molstruc.2023.136232

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An ester-imine cage was synthesized from hexapyrrolic tripodal precursor and characterized with NMR spec-troscopy and X-ray crystallography. This novel molecular cage displays good stability in wet organic solvents and exhibits moderate to strong affinity (103-106 M-6) for anions in chloroform. Theoretical calculations support the relative strong binding between the cage and SO42.

引用

页数：5

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