Sustainable catalysts for methanol carbonylation
Literature Information
Fengbo Li, Zhijun Huang, Guoqing Yuan
Methanol carbonylation is the most important process for manufacturing C2 molecules from methanol. The present industrial carbonylation has been proven to be the most successful process on economical grounds. However, there is a request to develop more sustainable and ‘green’ processes to overcome the inherent drawbacks. Well-designed cross-linked copolymers were prepared and used as support for the simultaneous immobilization of rhodium and iodide species. The resulting catalyst was proven to be highly active in CH3I-free methanol carbonylation and methyl acetate was the main product. Approximately 90% of methanol was converted after a two-hour reaction time at 120 °C under a CO pressure of 3.0 MPa. The immobilization strategy of the active species works efficiently and the present methanol carbonylation catalyst shows good recyclability. After regenerating the catalyst twice over a fifteen-batches test, the catalyst keeps an acceptable activity. The process based on the present catalyst is evidently a promising sustainable methanol carbonylation.
Recommended Journals

Acta Metallurgica Sinica-English Letters

Bioorganic & Medicinal Chemistry

Cellulose

Polycyclic Aromatic Compounds

Critical Reviews in Solid State and Materials Sciences

NDT & E International

Biocatalysis and Biotransformation

Colloid Journal

Journal of Chemical Sciences

Journal of Asian Natural Products Research
Related Literature
Synthesis of homoazafullerene [C59N(CH2)]R and azahomoazafullerene [C59N(NH)]R
Dan Xu, Yanbang Li, Ning Lou
DOI: 10.1039/C7QO00098G
Tuning liquid crystalline phase behaviour in columnar crown ethers by sulfur substituents
Jochen Kirres, Katharina Schmitt, Iris Wurzbach, Frank Giesselmann, Sabine Ludwigs, Mark Ringenberg, Angelika Baro, Sabine Laschat
DOI: 10.1039/C7QO00077D
Rhodium-catalyzed regiospecific C–H ortho-phenylation of benzoic acids with Cu/air as an oxidant
Shiguang Li, Guo-Jun Deng, Feifei Yin, Chao-Jun Li, Hang Gong
DOI: 10.1039/C6QO00663A
AgNO3-catalyzed direct C–H arylation of quinolines by oxidative decarboxylation of aromatic carboxylic acids
Jin-Wei Yuan, Liang-Ru Yang, Pu Mao, Ling-Bo Qu
DOI: 10.1039/C6QO00533K
Visible light photocatalytic acyldifluoroalkylation of unactivated alkenes for the direct synthesis of gem-difluorinated ketones
Yulu Zhou, Zhimin Xiong, Jiayan Qiu, Lichun Kong, Gangguo Zhu
DOI: 10.1039/C9QO00136K
The impact of interplay between electronic and steric effects on the synthesis and the linear and non-linear optical properties of diketopyrrolopyrrole bearing benzofuran moieties
Anna Purc, Beata Koszarna, Irina Iachina, Daniel H. Friese, Mariusz Tasior, Krzysztof Sobczyk, Tomasz Pędziński, Jonathan Brewer, Daniel T. Gryko
DOI: 10.1039/C6QO00869K
Selective deprotonation of tetra[3,4]thienylene in the presence of n-BuLi
Bingbing Li, Chunli Li, Zhiying Ma, Li Xu, Hua Wang
DOI: 10.1039/C6QO00754F
Visible light enabled γ-trifluoromethylation of Baylis–Hillman acetates: stereoselective synthesis of trisubstituted alkenes
Arvind Kumar Yadav, Anup Kumar Sharma, Krishna Nand Singh
DOI: 10.1039/C9QO00166B
A concise approach for determining the relative configuration of H-7 and H-8 in 8,4′-oxyneolignans by 1H NMR spectroscopy
Ya-Nan Yang, Bing Han, Peng-Fei Yang, Zi-Ming Feng, Jian-Shuang Jiang, Pei-Cheng Zhang
DOI: 10.1039/C8QO01155A
Expedient synthesis of a symmetric cycloheptyne-Co2(CO)6 complex for orthogonal Huisgen cycloadditions
Morgan Cormier, Eric Fouquet, Philippe Hermange
DOI: 10.1039/C9QO00086K
You might also like
What precautions should be taken when handling 4-Methyl-6-(trifluoromethyl)quinoline (CAS: 40716-16-3)?
When handling 4-Methyl-6-(trifluoromethyl)quinoline (CAS: 40716-16-3), safety go...
What is 4-(3,5-Difluorophenyl)aniline (CAS: 405058-00-6)?
4-(3,5-Difluorophenyl)aniline is an aromatic organic compound with the CAS numbe...
How is 5-{[4-(Trifluoromethyl)phenyl]sulfanyl}-1,2,3-thiadiazole-4-carboxylic acid (CAS: 338982-07-3) typically synthesized?
5-{[4-(Trifluoromethyl)phenyl]sulfanyl}-1,2,3-thiadiazole-4-carboxylic acid can ...
What is the market or research trend for 4-Benzylaniline hydrochloride (CAS: 6317-57-3)?
The market for 4-Benzylaniline hydrochloride (CAS: 6317-57-3) is steadily growin...
Is [3-(Diethylsulfamoyl)phenyl]boronic acid (CAS: 871329-58-7) safe?
[3-(Diethylsulfamoyl)phenyl]boronic acid is generally considered safe when handl...
What are the main uses of 3-Bromo-2,5-dimethoxyaniline (CAS: 115929-62-9)?
3-Bromo-2,5-dimethoxyaniline is mainly used in the pharmaceutical and chemical i...
What regulatory guidelines apply to N-Methyl-1-(5-methyl-1H-indol-3-yl)methanamine (CAS: 915922-67-7)?
N-Methyl-1-(5-methyl-1H-indol-3-yl)methanamine (CAS: 915922-67-7) is subject to ...
What industries use Carbamic acid, N-[(5S)-5,6-diamino-6-oxohexyl]-, 1,1-dimethylethyl ester (CAS: 24828-96-4)?
This compound is primarily used in the pharmaceutical industry for the synthesis...
How should 2-Methyl-2-propanyl [(1S,3R)-3-aminocyclohexyl]carbamate (CAS: 1298101-47-9) be stored?
2-Methyl-2-propanyl [(1S,3R)-3-aminocyclohexyl]carbamate (CAS: 1298101-47-9) sho...
What industries use Ethyl 2-bromo-4,4,4-trifluorobutanoate (CAS: 367-33-9)?
Ethyl 2-bromo-4,4,4-trifluorobutanoate (CAS: 367-33-9) is utilized in the pharma...
Source Journal
Green Chemistry

Green Chemistry provides a unique forum for the publication of innovative research on the development of alternative green and sustainable technologies. The scope of Green Chemistry is based on, but not limited to, the definition proposed by Anastas and Warner (Green Chemistry: Theory and Practice, P T Anastas and J C Warner, Oxford University Press, Oxford, 1998). Green chemistry is the utilisation of a set of principles that reduces or eliminates the use or generation of hazardous substances in the design, manufacture and application of chemical products. Green Chemistry is at the frontiers of this continuously-evolving interdisciplinary science and publishes research that attempts to reduce the environmental impact of the chemical enterprise by developing a technology base that is inherently non-toxic to living things and the environment. Submissions on all aspects of research relating to the endeavour are welcome. The journal publishes original and significant cutting-edge research that is likely to be of wide general appeal. To be published, work must present a significant advance in green chemistry. Papers must contain a comparison with existing methods and demonstrate advantages over those methods before publication can be considered. For more information please see this Editorial. Coverage includes the following, but is not limited to: Design (e.g. biomimicry, design for degradation/recycling/reduced toxicity…) Reagents & Feedstocks (e.g. renewables, CO2, solvents, auxiliary agents, waste utilization…) Synthesis (e.g. organic, inorganic, synthetic biology…) Catalysis (e.g. homogeneous, heterogeneous, enzyme, whole cell…) Process (e.g. process design, intensification, separations, recycling, efficiency…) Energy (e.g. renewable energy, fuels, photovoltaics, fuel cells, energy storage, energy carriers…) Applications (e.g. electronics, dyes, consumer products, coatings, pharmaceuticals, preservatives, building materials, chemicals for industry/agriculture/mining…) Impact (e.g. safety, metrics, LCA, sustainability, (eco)toxicology…) Green chemistry is, by definition, a continuously-evolving frontier. Therefore, the inclusion of a particular material or technology does not, of itself, guarantee that a paper is suitable for the journal. To be suitable, the novel advance should have the potential for reduced environmental impact relative to the state of the art. Green Chemistry does not normally deal with research associated with 'end-of-pipe' or remediation issues.


![6-Bromo-3-ethyl-3H-imidazo[4,5-b]pyridine structure 6-Bromo-3-ethyl-3H-imidazo[4,5-b]pyridine structure](https://static.chemtradehub.com/structs/103/1033202-59-3-2a8f.webp)

