Structural Organization and Supramolecular Interactions of the Task-Specific Ionic Liquid 1-Methyl-3-carboxymethylimidazolium Chloride: Solid, Solution, and Gas Phase Structures

被引：18

作者：

Mota, Alberto A. R. ^{[1
]}

Gatto, Claudia C. ^{[1
]}

Machado, Giovanna ^{[2
]}

de Oliveira, Heibbe C. B. ^{[1
]}

Fasciotti, Maira ^{[3
]}

Bianchi, Otavio ^{[4
]}

Eberlin, Marcos N. ^{[3
]}

Neto, Brenno A. D. ^{[1
]}

机构：

[1] Univ Brasilia UnB, Inst Chem, Lab Med & Technol Chem, BR-70904970 Brasilia, DF, Brazil

[2] Ctr Strateg Technol North East CETENE, Recife, PE, Brazil

[3] Univ Estadual Campinas, UNICAMP, ThoMSon Mass Spectrometry Lab, BR-13083970 Campinas, SP, Brazil

[4] Univ Caixas do Sul, Programa Posgrad Ciencia & Engn Mat PGMAT, BR-95070560 Caxias Do Sul, RS, Brazil

来源：

JOURNAL OF PHYSICAL CHEMISTRY C | 2014年 / 118卷 / 31期

基金：

巴西圣保罗研究基金会;

关键词：

FUNCTIONALIZED IMIDAZOLIUM SALTS; AGGREGATION BEHAVIOR; HYDROGEN-BONDS; PHYSICOCHEMICAL PROPERTIES; BIGINELLI REACTION; MASS-SPECTROMETRY; AQUEOUS-SOLUTIONS; SPIN RELAXATION; MOLTEN-SALTS; SOLVATION;

D O I：

10.1021/jp506363h

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：

Using a set of different techniques, which included single crystal X-ray, NMR, UV-vis, conductivity measurements, SAXS (small angle X-rays), ESI-MS(/MS) (electrospray (tandem) mass spectrometry), and theoretical calculations, an ample study of the structural organization and supramolecular interaction of the task-specific ionic liquid 1-methyl-3-carboxymethylimidazolium chloride (named MAI.Cl) was conducted. All techniques allowed for comprehensive investigation in the solid state, solution, and gas-phase behavior of MAI.Cl. Most relevant interactions are demonstrated showing the importance of hydrogen bonding to supramolecular organization of MAI.Cl in different states and its tendency to aggregate in aqueous solutions.

引用

页码：17878 / 17889

页数：12

共 7 条

[1] Solid, Solution and Gas Phase Interactions of an Imidazolium-Based Task-Specific Ionic Liquid Derived from Natural Kojic Acid
Neto, Brenno A. D.
Mota, Alberto A. R.
Gatto, Claudia C.
Machado, Giovanna
Fasciotti, Maira
de Oliveira, Heibbe C. B.
Ferreira, Davi A. C.
Bianchi, Otavio
Eberlin, Marcos N.
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, 2014, 25 (12) : 2280 - 2294
[2] One-Pot Synthesis of Coumarins Using 1,1′-Butylenebis (3-sulfo-3H-imidazol-1-ium) Chloride as an Efficient Task-Specific Ionic Liquid
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[6] Investigations of interactions between surface active ionic liquid 1-butyl-3-methyl imidazolium dodecylbenzenesulfonate and cationic polyelectrolyte poly(diallyldimethylammonium chloride) in aqueous solution
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[7] Synthesis of a Novel 1-Ethyl-3-methylimidazolium Chloride Ionic Liquid Molecularly Imprinted Polymer and Its Properties of Specific Adsorption and Solid Phase Extraction
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