Small gold clusters catalyzing the conversion of glycerol to epichlorohydrin

Literature Information

Publication Date 2017-09-04
DOI 10.1039/C7CP05324J
Impact Factor 3.676
Authors

Anthony M. Pembere, Mengzhou Yang, Zhixun Luo


View Original

Abstract

The conversion of glycerol to epichlorohydrin (GTE) is of great interest because the product is widely used in plastics, rubbers and adhesives, and also contributes to the disposal of the reactant glycerol, a major by-product in biodiesel production. Here we find effective catalysis by small gold clusters for the GTE reaction in water with an enhanced selectivity towards the desired product. Along with natural bond orbital (NBO) analysis rationalizing the donor–acceptor charge-transfer interactions, we illustrate the mechanism for bond activation in the reactants and intermediates over gold cluster catalysts, and present thermodynamically and kinetically favoured reaction pathways for dehydrochlorination in GTE processes.

Related Literature

Swelling of micro-hydrogels with a crosslinker gradient

Niels Boon, Peter Schurtenberger

2017-06-06 Paper

DOI: 10.1039/C7CP02434G

DNA protection by ectoine from ionizing radiation: molecular mechanisms

Maria-Astrid Schröter, Hans-Jörg Kunte, Tihomir Solomun

2017-08-31 Paper

DOI: 10.1039/C7CP02860A

A topological study of chemical bonds under pressure: solid hydrogen as a model case

Vanessa Riffet, Vanessa Labet, Julia Contreras-García

2017-09-11 Paper

DOI: 10.1039/C7CP04349J

A first principles study of spinel ZnFe2O4 for electrode materials in lithium-ion batteries

Haoyue Guo, Yiman Zhang

2017-09-06 Paper

DOI: 10.1039/C7CP04590E

A lipophilic ionic liquid based on formamidinium cations and TFSI: the electric response and the effect of CO2 on the conductivity mechanism

Federico Bertasi, Guinevere A. Giffin, Keti Vezzù, Yaser Abu-Lebdeh, Michel Armand

2017-09-05 Paper

DOI: 10.1039/C7CP02304A

Pattern transitions in a compressible floating elastic sheet

Haim Diamant

2017-06-14 Paper

DOI: 10.1039/C7CP03239K

Self-assembled bundled TiO2 nanowire arrays encapsulated with indium tin oxide for broadband absorption in plasmonic photocatalysis

Xingce Fan, Zhengwei Luo, Xiangyu Hou, Xiaozhi Yang, Teng Qiu, Paul K. Chu

2017-09-14 Paper

DOI: 10.1039/C7CP04196A

Coating agent-induced mechanical behavior of 3D self-assembled nanocrystals

Marie-Paule Pileni

2017-08-07 Paper

DOI: 10.1039/C7CP02649H

You might also like

Compound Q&A

What is 3-Fluoro-2-methylbenzylamine (CAS: 771573-36-5)?

3-Fluoro-2-methylbenzylamine is an organic compound with the CAS number 771573-3...

771573-36-53-Fluoro-2-methylben...
Compound Q&A

Is Tert-butyl 2-(oxetan-3-ylidene)acetate (CAS: 1207175-03-8) safe?

Tert-butyl 2-(oxetan-3-ylidene)acetate is considered safe for its intended uses ...

1207175-03-8Tert-butyl 2-(oxetan...
Compound Q&A

What precautions should be taken when handling 4-Acetyl-2-fluorobenzonitrile (CAS: 214760-18-6)?

Proper personal protective equipment (PPE) such as gloves, goggles, and a lab co...

214760-18-64-Acetyl-2-fluoroben...
Compound Q&A

How is 2-Ethyl-4-methyl-1,3-thiazole (CAS: 15679-12-6) typically synthesized?

2-Ethyl-4-methyl-1,3-thiazole is commonly synthesized via the reaction of thiour...

15679-12-62-Ethyl-4-methyl-1,3...
Compound Q&A

How should 5',5''-([2,2'-Bithiophene]-5,5'-diyl)bis(([1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid)) (CAS: 1227780-71-3) be stored?

This compound should be stored in a cool, dry place away from direct sunlight an...

1227780-71-35',5''''-([2,2'-Bith...
Compound Q&A

What regulatory guidelines apply to L-Lysine Acetate Salt (CAS: 52315-92-1)?

L-Lysine Acetate Salt (CAS: 52315-92-1) is subject to various regulatory guideli...

52315-92-1L-LYSINE ACETATE SAL...
Compound Q&A

Is 6-Fluoro-3-hydroxy-2-pyrazinecarboxamide (CAS: 259793-96-9) safe?

6-Fluoro-3-hydroxy-2-pyrazinecarboxamide (CAS: 259793-96-9) is generally conside...

259793-96-96-Fluoro-3-hydroxy-2...
Compound Q&A

What are the physical and chemical properties of 1,1'-Sulfonylbis(1H-imidazole) (CAS: 7189-69-7)?

1,1'-Sulfonylbis(1H-imidazole) is a crystalline solid with a molecular weight of...

7189-69-71,1'-Sulfonylbis(1H-...
Compound Q&A

What industries use 4-methyl-7-nitro-1H-indole-3-carbonitrile (CAS: 289483-82-5)?

4-Methyl-7-nitro-1H-indole-3-carbonitrile (CAS: 289483-82-5) is primarily used i...

289483-82-54-methyl-7-nitro-1H-...
Compound Q&A

How should waste containing 5-Bromo-3-indolyl-beta-galactoside (CAS: 97753-82-7) be handled?

Waste containing 5-Bromo-3-indolyl-beta-galactoside (CAS: 97753-82-7) should be ...

97753-82-75-Bromo-3-indolyl-be...

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.