Why are some cyano-based ionic liquids better glucose solvents than water?

Literature Information

Publication Date 2016-06-15
DOI 10.1039/C6CP02538B
Impact Factor 3.676
Authors

Marta L. S. Batista, Helena Passos, Bruno J. M. Henriques, Edward J. Maginn, Simão P. Pinho, Mara G. Freire, José R. B. Gomes, João A. P. Coutinho


View Original

Abstract

Among different classes of ionic liquids (ILs), those with cyano-based anions have been of special interest due to their low viscosity and enhanced solvation ability for a large variety of compounds. Experimental results from this work reveal that the solubility of glucose in some of these ionic liquids may be higher than in water – a well-known solvent with enhanced capacity to dissolve mono- and disaccharides. This raises questions on the ability of cyano groups to establish strong hydrogen bonds with carbohydrates and on the optimal number of cyano groups at the IL anion that maximizes the solubility of glucose. In addition to experimental solubility data, these questions are addressed in this study using a combination of density functional theory (DFT) and molecular dynamics (MD) simulations. Through the calculation of the number of hydrogen bonds, coordination numbers, energies of interaction and radial and spatial distribution functions, it was possible to explain the experimental results and to show that the ability to favorably interact with glucose is driven by the polarity of each IL anion, with the optimal anion being dicyanamide.

Related Literature

Self-catalyzing photoredox polymerization for recyclable polymer catalysts

Jacob J. Lessard, Georg M. Scheutz, Angie B. Korpusik, Rebecca A. Olson, C. Adrian Figg, Brent S. Sumerlin

2021-04-07 Communication

DOI: 10.1039/D1PY00208B

Front cover

2021-06-29 Cover

DOI: 10.1039/D1PY90088A

Back cover

2021-04-06 Cover

DOI: 10.1039/D1PY90050A

Back cover

2021-05-04 Cover

DOI: 10.1039/D1PY90065J

Understanding and controlling the glass transition of HTPB oligomers

Eleftheria Dossi, Jacob Earnshaw, Laurence Ellison, Gabriella Rabello dos Santos, Hamish Cavaye, Douglas J. Cleaver

2021-04-07 Paper

DOI: 10.1039/D1PY00233C

Contents list

2021-04-20 Front/Back Matter

DOI: 10.1039/D1PY90056K

Morphological modulation of azobenzene-containing tubular polymersomes

Lishan Li, Yiwen Li, Shuyuan Wang, Liandong Ye, Wei Zhang, Nianchen Zhou, Zhengbiao Zhang, Xiulin Zhu

2021-04-26 Paper

DOI: 10.1039/D1PY00099C

Initiator-dependent kinetics of lyotropic liquid crystal-templated thermal polymerization

Younes Saadat, Kyungtae Kim, Reza Foudazi

2021-03-11 Paper

DOI: 10.1039/D1PY00127B

You might also like

Compound Q&A

What precautions should be taken when handling 4-(2-Furylmethyl)thiomorpholine 1,1-dioxide (CAS: 79206-94-3)?

When handling 4-(2-Furylmethyl)thiomorpholine 1,1-dioxide (CAS: 79206-94-3), it ...

79206-94-34-(2-Furylmethyl)thi...
Compound Q&A

What precautions should be taken when handling 4-Chloro-N-[2-(4-morpholinyl)ethyl]benzamide (CAS: 71320-77-9)?

When handling 4-Chloro-N-[2-(4-morpholinyl)ethyl]benzamide (CAS: 71320-77-9), it...

71320-77-94-Chloro-N-[2-(4-mor...
Compound Q&A

How should waste containing 2-[2-(2-Methoxyethoxy)ethoxy]ethyl 4-methylbenzenesulfonate (CAS: 62921-74-8) be handled?

Waste containing this compound (CAS: 62921-74-8) should be handled according to ...

62921-74-82-[2-(2-Methoxyethox...
Compound Q&A

How should waste containing (S)-Methyl 2-amino-3-cyclohexylpropanoate be handled?

Waste containing (S)-Methyl 2-amino-3-cyclohexylpropanoate should be collected i...

40056-18-6(S)-Methyl 2-amino-3...
166882-70-85-({4-[(2S,4R)-4-Hyd...
Compound Q&A

Are there alternatives to (2E)-3-(3,4-Dichlorophenyl)acrylic acid (CAS: 7312-27-8) in synthesis?

There are several alternatives to (2E)-3-(3,4-Dichlorophenyl)acrylic acid in syn...

7312-27-8(2E)-3-(3,4-Dichloro...
Compound Q&A

How should Ethyl 6-(2-nitrophenyl)imidazo[2,1-b][1,3]thiazole-3-carboxylate (CAS: 925437-84-9) be stored?

Ethyl 6-(2-nitrophenyl)imidazo[2,1-b][1,3]thiazole-3-carboxylate (CAS: 925437-84...

925437-84-9Ethyl 6-(2-nitrophen...
Compound Q&A

How should waste containing 2-(1,3-Thiazol-2-yl)ethanamine (CAS: 18453-07-1) be handled?

Waste containing 2-(1,3-Thiazol-2-yl)ethanamine (CAS: 18453-07-1) should be coll...

18453-07-12-(1,3-Thiazol-2-yl)...
Compound Q&A

How is Methyl 5-iodo-2-methylbenzoate (CAS: 103440-54-6) typically synthesized?

Methyl 5-iodo-2-methylbenzoate can be synthesized through the iodination of meth...

103440-54-6Methyl 5-iodo-2-meth...
Compound Q&A

How is 5-Chloro[1,2,4]triazolo[1,5-a]pyridine (CAS: 1427399-34-5) typically synthesized?

5-Chloro[1,2,4]triazolo[1,5-a]pyridine is commonly synthesized via the condensat...

1427399-34-55-Chloro[1,2,4]triaz...

Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.