1
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Gilassi S, Kaliaguine S. Transesterification of Dimethyl Carbonate with Ethanol Catalyzed by Guanidine: A Theoretical Analysis. J Org Chem 2024; 89:7004-7019. [PMID: 38695660 DOI: 10.1021/acs.joc.4c00382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024]
Abstract
Density-functional theory (DFT) was performed to investigate the mechanistic features of different guanidine-based catalysts, namely, 1,1,3,3-tetramethyl guanidine (TMG) and 1,5,7-triaza-bicyclo-[4.4.0]dec-5-ene (TBD), for the transesterification reaction of dimethyl carbonate (DMC) with ethanol (EtOH). Different possible pathways were suggested in which these catalysts act as either nucleophile or base within a homogeneous system. The DFT results allowed not only the study of the thermochemistry aspects of all elementary reactions featured in the two different activation modes but also the accurate calculation of the free energy barriers for each case. Our findings showed that the catalyzed reaction proceeded through simultaneous activation of DMC and EtOH, facilitated by hydrogen bonding for both catalysts. This feature led to the formation of a stable intermediate with a relatively low free energy barrier. TBD exhibited a potentially more efficient mechanism, owing to its planar structure and dual-activation mode. The free energy barrier of the rate-limiting step, identified as the formation of a zwitterionic complex, then declined by approximately 50% when compared with the reaction without catalysts. Overall, the DFT approach provides good insight into the reactivity of both catalysts and helps to find possibilities for further enhancing the mechanistic features of both catalysts for this type of transesterification reaction.
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Affiliation(s)
- Sina Gilassi
- Department of Chemical Engineering, Université Laval, Quebec , QC G1 V 0A6, Canada
| | - Serge Kaliaguine
- Department of Chemical Engineering, Université Laval, Quebec , QC G1 V 0A6, Canada
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2
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Lee HJ, Jang S, Kim TY, Han JW, Nam I, Baek J, Kim YJ. Unveiling the Role of DMAP for the Se-Catalyzed Oxidative Carbonylation of Alcohols: A Mechanism Study. ACS OMEGA 2024; 9:13200-13207. [PMID: 38524452 PMCID: PMC10955696 DOI: 10.1021/acsomega.3c09813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 02/06/2024] [Accepted: 02/14/2024] [Indexed: 03/26/2024]
Abstract
Considering the remarkable catalytic activity (160 times higher) of Se/DMAP for the oxidative carbonylation of alcohols, unveiling the role of DMAP in catalysis is highly required. We investigated DFT calculations, and the proposed intermediates were verified with in situ ATR-FTIR analysis. DFT showed that the formation of [DMAP···HSe]δ-[DMAP(CO)OR]δ+ (IV) via nucleophilic substitution of DMAP at the carbonyl group of DMAP···HSe(CO)OR is the most energetically favorable. DMAP acts as both a nucleophile and a hydrogen bond acceptor, which is responsible for its remarkable activity.
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Affiliation(s)
- Hye Jin Lee
- Green
and Sustainable Materials R&D Department, Korea Institute of Industrial Technology, Chungcheongnam-do 31056, Republic of Korea
| | - Seohyeon Jang
- School
of Chemical Engineering and Materials Science, Department of Intelligent
Energy and Industry, Department of Advanced Materials Engineering, Chung-Ang University, Seoul 06974, Republic of Korea
| | - Tae Yong Kim
- Department
of Materials Science and Engineering, Research Institute of Advanced
Materials, Seoul National University, Seoul 08826, Republic of Korea
| | - Jeong Woo Han
- Department
of Materials Science and Engineering, Research Institute of Advanced
Materials, Seoul National University, Seoul 08826, Republic of Korea
| | - Inho Nam
- School
of Chemical Engineering and Materials Science, Department of Intelligent
Energy and Industry, Department of Advanced Materials Engineering, Chung-Ang University, Seoul 06974, Republic of Korea
| | - Jayeon Baek
- Green
and Sustainable Materials R&D Department, Korea Institute of Industrial Technology, Chungcheongnam-do 31056, Republic of Korea
| | - Yong Jin Kim
- Green
and Sustainable Materials R&D Department, Korea Institute of Industrial Technology, Chungcheongnam-do 31056, Republic of Korea
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3
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Zhang J, Shang C, An Z, Zhu Y, Song H, Chai Z, Shu X, Zheng L, He J. Photo-thermal Cooperative Carbonylation of Ethanol with CO 2 on Cu 2 O-SrTiCuO 3-x. Angew Chem Int Ed Engl 2023; 62:e202312068. [PMID: 37721440 DOI: 10.1002/anie.202312068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 09/15/2023] [Accepted: 09/18/2023] [Indexed: 09/19/2023]
Abstract
Carbonylation of ethanol with CO2 as carbonyl source into value-added esters is of considerable significance and interest, while remains of great challenge due to the harsh conditions for activation of inert CO2 in that the harsh conditions result in undesired activation of α-C-H and even cleavage of C-C bond in ethanol to deteriorate the specific activation of O-H bond. Herein, we propose a photo-thermal cooperative strategy for carbonylation of ethanol with CO2 , in which CO2 is activated to reactive CO via photo-catalysis with the assistance of *H from thermally-catalyzed dissociation of alcoholic O-H bond. To achieve this proposal, an interfacial site and oxygen vacancy both abundant SrTiCuO3-x supported Cu2 O (Cu2 O-SrTiCuO3-x ) has been designed. A production of up to 320 μmol g-1 h-1 for ethyl formate with a selectivity of 85.6 % to targeted alcoholic O-H activation has been afforded in photo-thermal assisted gas-solid process under 3.29 W cm-1 of UV/Vis light irradiation (144 °C) and 0.2 MPa CO2 . In the photo-driven activation of CO2 and following carbonylation, CO2 activation energy decreases to 12.6 kJ mol-1 , and the cleavage of alcoholic α-C-H bond has been suppressed.
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Affiliation(s)
- Jian Zhang
- State Key Laboratory of Chemical Resource Engineering & Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, 15 Beisanhuan Dong Lu, Chaoyang District, Beijing, China) or
- Quzhou Institute for Innovation in Resource Chemical Engineering, Xueshi Road, Kecheng District, Quzhou, Zhejiang Province, China
| | - Chuanbao Shang
- State Key Laboratory of Chemical Resource Engineering & Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, 15 Beisanhuan Dong Lu, Chaoyang District, Beijing, China) or
| | - Zhe An
- State Key Laboratory of Chemical Resource Engineering & Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, 15 Beisanhuan Dong Lu, Chaoyang District, Beijing, China) or
- Quzhou Institute for Innovation in Resource Chemical Engineering, Xueshi Road, Kecheng District, Quzhou, Zhejiang Province, China
| | - Yanru Zhu
- State Key Laboratory of Chemical Resource Engineering & Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, 15 Beisanhuan Dong Lu, Chaoyang District, Beijing, China) or
- Quzhou Institute for Innovation in Resource Chemical Engineering, Xueshi Road, Kecheng District, Quzhou, Zhejiang Province, China
| | - Hongyan Song
- State Key Laboratory of Chemical Resource Engineering & Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, 15 Beisanhuan Dong Lu, Chaoyang District, Beijing, China) or
| | - Zhigang Chai
- State Key Laboratory of Chemical Resource Engineering & Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, 15 Beisanhuan Dong Lu, Chaoyang District, Beijing, China) or
| | - Xin Shu
- State Key Laboratory of Chemical Resource Engineering & Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, 15 Beisanhuan Dong Lu, Chaoyang District, Beijing, China) or
| | - Lirong Zheng
- Institute of High Energy Physics, The Chinese Academy of Sciences, 19B Yuquan Road, Shijingshan District, Beijing, China
| | - Jing He
- State Key Laboratory of Chemical Resource Engineering & Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, 15 Beisanhuan Dong Lu, Chaoyang District, Beijing, China) or
- Quzhou Institute for Innovation in Resource Chemical Engineering, Xueshi Road, Kecheng District, Quzhou, Zhejiang Province, China
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4
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Simon P, Lőrinczi B, Hetényi A, Szatmári I. Novel Eco-friendly, One-Pot Method for the Synthesis of Kynurenic Acid Ethyl Esters. ACS OMEGA 2023; 8:17966-17975. [PMID: 37251176 PMCID: PMC10210203 DOI: 10.1021/acsomega.3c01170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 04/28/2023] [Indexed: 05/31/2023]
Abstract
The synthesis of kynurenic acid derivatives with potential biological effect was investigated and optimized for one-batch, two-step microwave-assisted reactions. Utilizing both chemically and biologically representative non-, methyl-, methoxy-, and chlorosubstituted aniline derivatives, in catalyst-free conditions, syntheses of seven kynurenic acid derivatives were achieved in a time frame of 2-3.5 h. In place of halogenated reaction media, tuneable green solvents were introduced for each analogue. The potential of green solvent mixtures to replace traditional solvents and to alter the regioisomeric ratio regarding the Conrad-Limpach method was highlighted. The advantages of the fast, eco-friendly, inexpensive analytic technique of TLC densitometry were emphasized for reaction monitoring and conversion determination in comparison to quantitative NMR. Moreover, the developed 2-3.5 h syntheses were scaled-up to achieve gram-scale products of KYNA derivatives, without altering the reaction time in the halogenated solvent DCB and more importantly in its green substitutes.
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Affiliation(s)
- Péter Simon
- Institute
of Pharmaceutical Chemistry, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary
| | - Bálint Lőrinczi
- Institute
of Pharmaceutical Chemistry, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary
| | - Anasztázia Hetényi
- Department
of Medical Chemistry, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary
| | - István Szatmári
- Institute
of Pharmaceutical Chemistry, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary
- Stereochemistry
Research Group, Eötvös Loránd Research Network, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary
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5
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Velty A, Corma A. Advanced zeolite and ordered mesoporous silica-based catalysts for the conversion of CO 2 to chemicals and fuels. Chem Soc Rev 2023; 52:1773-1946. [PMID: 36786224 DOI: 10.1039/d2cs00456a] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
For many years, capturing, storing or sequestering CO2 from concentrated emission sources or from air has been a powerful technique for reducing atmospheric CO2. Moreover, the use of CO2 as a C1 building block to mitigate CO2 emissions and, at the same time, produce sustainable chemicals or fuels is a challenging and promising alternative to meet global demand for chemicals and energy. Hence, the chemical incorporation and conversion of CO2 into valuable chemicals has received much attention in the last decade, since CO2 is an abundant, inexpensive, nontoxic, nonflammable, and renewable one-carbon building block. Nevertheless, CO2 is the most oxidized form of carbon, thermodynamically the most stable form and kinetically inert. Consequently, the chemical conversion of CO2 requires highly reactive, rich-energy substrates, highly stable products to be formed or harder reaction conditions. The use of catalysts constitutes an important tool in the development of sustainable chemistry, since catalysts increase the rate of the reaction without modifying the overall standard Gibbs energy in the reaction. Therefore, special attention has been paid to catalysis, and in particular to heterogeneous catalysis because of its environmentally friendly and recyclable nature attributed to simple separation and recovery, as well as its applicability to continuous reactor operations. Focusing on heterogeneous catalysts, we decided to center on zeolite and ordered mesoporous materials due to their high thermal and chemical stability and versatility, which make them good candidates for the design and development of catalysts for CO2 conversion. In the present review, we analyze the state of the art in the last 25 years and the potential opportunities for using zeolite and OMS (ordered mesoporous silica) based materials to convert CO2 into valuable chemicals essential for our daily lives and fuels, and to pave the way towards reducing carbon footprint. In this review, we have compiled, to the best of our knowledge, the different reactions involving catalysts based on zeolites and OMS to convert CO2 into cyclic and dialkyl carbonates, acyclic carbamates, 2-oxazolidones, carboxylic acids, methanol, dimethylether, methane, higher alcohols (C2+OH), C2+ (gasoline, olefins and aromatics), syngas (RWGS, dry reforming of methane and alcohols), olefins (oxidative dehydrogenation of alkanes) and simple fuels by photoreduction. The use of advanced zeolite and OMS-based materials, and the development of new processes and technologies should provide a new impulse to boost the conversion of CO2 into chemicals and fuels.
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Affiliation(s)
- Alexandra Velty
- Instituto de Tecnología Química, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n, 46022 València, Spain.
| | - Avelino Corma
- Instituto de Tecnología Química, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n, 46022 València, Spain.
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6
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Cationic polymerization of cyclic trimethylene carbonate induced with initiator and catalyst in one molecule: Polymer structure, kinetics and DFT. J Catal 2022. [DOI: 10.1016/j.jcat.2022.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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7
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Sun W, Lu K, Wang L, Hao Q, Liu J, Wang Y, Wu Z, Chen H. Introducing SuFEx click chemistry into aliphatic polycarbonates: a novel toolbox/platform for post-modification as biomaterials. J Mater Chem B 2022; 10:5203-5210. [PMID: 35734968 DOI: 10.1039/d2tb01052f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
As a biodegradable and biocompatible biomaterial, aliphatic polycarbonates (APCs) have attracted substantial attention in terms of post-polymerization modification (PPM) for functionalization. A strategy for the introduction of sulfur(VI)-fluoride exchange (SuFEx) click chemistry into APCs for PPM is proposed for the first time in this work. 4'-(Fluorosulfonyl)benzyl 5-methyl-2-oxo-1,3-dioxane-5-carboxylate (FMC) was designed as a SuFEx clickable cyclic carbonate for APCs via ring-opening polymerization (ROP), and an operational and nontoxic synthetic route was achieved. FMC managed to undergo both ROP and PPM through the SuFEx click chemistry organocatalytically without constraining or antagonizing each other, using 1,5,7-triazabicyclo[4,4,0]dec-5-ene (TBD) as a co-organocatalyst here. Its ROP was systematically investigated, and density functional theory (DFT) calculations were performed to understand the acid-base catalytic mechanism in the anionic ROP. Exploratory investigations into PPM by SuFEx of poly(FMC) were conducted as biomaterials, and the one-pot strategies to achieve both ROP and SuFEx were confirmed.
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Affiliation(s)
- Wei Sun
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
| | - Kunyan Lu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
| | - Ling Wang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
| | - Qing Hao
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
| | - Jingrui Liu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
| | - Yong Wang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
| | - Zhaoqiang Wu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
| | - Hong Chen
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
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8
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Biodiesel Is Dead: Long Life to Advanced Biofuels—A Comprehensive Critical Review. ENERGIES 2022. [DOI: 10.3390/en15093173] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Many countries are immersed in several strategies to reduce the carbon dioxide (CO2) emissions of internal combustion engines. One option is the substitution of these engines by electric and/or hydrogen engines. However, apart from the strategic and logistical difficulties associated with this change, the application of electric or hydrogen engines in heavy transport, e.g., trucks, shipping, and aircrafts, also presents technological difficulties in the short-medium term. In addition, the replacement of the current car fleet will take decades. This is why the use of biofuels is presented as the only viable alternative to diminishing CO2 emissions in the very near future. Nowadays, it is assumed that vegetable oils will be the main raw material for replacing fossil fuels in diesel engines. In this context, it has also been assumed that the reduction in the viscosity of straight vegetable oils (SVO) must be performed through a transesterification reaction with methanol in order to obtain the mixture of fatty acid methyl esters (FAMEs) that constitute biodiesel. Nevertheless, the complexity in the industrial production of this biofuel, mainly due to the costs of eliminating the glycerol produced, has caused a significant delay in the energy transition. For this reason, several advanced biofuels that avoid the glycerol production and exhibit similar properties to fossil diesel have been developed. In this way, “green diesels” have emerged as products of different processes, such as the cracking or pyrolysis of vegetable oil, as well as catalytic (hydro)cracking. In addition, some biodiesel-like biofuels, such as Gliperol (DMC-Biod) or Ecodiesel, as well as straight vegetable oils, in blends with plant-based sources with low viscosity have been described as renewable biofuels capable of performing in combustion ignition engines. After evaluating the research carried out in the last decades, it can be concluded that green diesel and biodiesel-like biofuels could constitute the main alternative to addressing the energy transition, although green diesel will be the principal option in aviation fuel.
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9
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Putro WS, Munakata Y, Ijima S, Shigeyasu S, Hamura S, Matsumoto S, Mishima T, Tomishige K, Choi JC, Fukaya N. Synthesis of diethyl carbonate from CO2 and orthoester promoted by a CeO2 catalyst and ethanol. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2021.101818] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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10
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Saeed M, Muneer M, Haq AU, Akram N. Photocatalysis: an effective tool for photodegradation of dyes-a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:293-311. [PMID: 34523090 DOI: 10.1007/s11356-021-16389-7] [Citation(s) in RCA: 54] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 09/03/2021] [Indexed: 06/13/2023]
Abstract
The disposal of dye-contaminated wastewater is a major concern around the world for which a variety of techniques are used for its treatment. The photocatalytic treatment of dye-contaminated wastewater is one of the treatment methods. Semiconductor-assisted photocatalytic treatment of dye-contaminated wastewater has gained pronounced attention recently. This review outlines the recent advancements in the photocatalytic treatment of dye-contaminated wastewater. The photocatalytic degradation of dyes follows three types of mechanisms: (1) dye sensitization through charge injection, (2) indirect dye degradation through oxidation/reduction, and (3) direct photolysis of dye. Several experimental parameters like initial concentration of dyes, pH, and catalyst dosage significantly affect the photocatalytic degradation of dyes. The photocatalytic materials can be categorized into three generations. The single-component (e.g., ZnO, TiO2) and multiple component semiconductor metal oxides (e.g., ZnO-TiO2, Bi2O3-ZnO) are categorized as first-generation and second-generation photocatalysts, respectively. The photocatalysts dispersed on an inert solid substrate (e.g., Ag-Al2O3, ZnO-C) are classified as third-generation photocatalysts. Finally, we reviewed the challenges that affect the photocatalytic degradation of dyes.
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Affiliation(s)
- Muhammad Saeed
- Department of Chemistry, Government College University, Faisalabad, Pakistan.
| | - Majid Muneer
- Department of Chemistry, Government College University, Faisalabad, Pakistan
| | - Atta Ul Haq
- Department of Chemistry, Government College University, Faisalabad, Pakistan
| | - Nadia Akram
- Department of Chemistry, Government College University, Faisalabad, Pakistan
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11
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Saini S, Gour NK, Khan SR, Deka RC, Jain SL. Light-induced synthesis of unsymmetrical organic carbonates from alcohols, methanol and CO 2 under ambient conditions. Chem Commun (Camb) 2021; 57:12800-12803. [PMID: 34783333 DOI: 10.1039/d1cc05833a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The present work describes the first visible light-assisted, metal-free and organic base 1,1,3,3-tetramethyl guanidine (TMG) mediated synthesis of unsymmetrical methyl aryl/alkyl carbonates from the reaction of alcohols, methanol, and CO2 in high to excellent yields under atmospheric pressure and ambient temperature conditions.
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Affiliation(s)
- Sandhya Saini
- Chemical & Material Sciences Division, CSIR-Indian Institute of Petroleum, Haridwar Road, Mohkampur, Dehradun-248005, India. .,Academy of Scientific and Innovative Research, Ghaziabad-201002, India
| | - Nand Kishor Gour
- Department of Chemical Sciences, Tezpur University, Napaam, Tezpur-784028, Assam, India
| | - Shafiur Rehman Khan
- Chemical & Material Sciences Division, CSIR-Indian Institute of Petroleum, Haridwar Road, Mohkampur, Dehradun-248005, India.
| | - Ramesh Chandra Deka
- Department of Chemical Sciences, Tezpur University, Napaam, Tezpur-784028, Assam, India
| | - Suman L Jain
- Chemical & Material Sciences Division, CSIR-Indian Institute of Petroleum, Haridwar Road, Mohkampur, Dehradun-248005, India.
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12
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Li F, Wang L, Xu S, Liang S, Zhang N. Readily-fabricated supported MgO catalysts for efficient and green synthesis of diethyl carbonate from ethyl carbamate and ethanol. RSC Adv 2021; 11:15477-15485. [PMID: 35424079 PMCID: PMC8698246 DOI: 10.1039/d1ra01386f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 04/18/2021] [Indexed: 11/21/2022] Open
Abstract
Developing cost-effective, high-efficiency and heterogeneous catalysts is of prime importance for the green synthesis of diethyl carbonate (DEC) from ethyl carbamate (EC) and ethanol. Herein, a series of MgO/γ-Al2O3 catalysts were readily fabricated by an impregnation method for DEC synthesis from EC and ethanol. The activities of the as-prepared MgO/γ-Al2O3 catalysts as well as the individual MgO or γ-Al2O3 were first tested in the batch reactor. Among the investigated samples, the MgO/γ-Al2O3 with a MgO loading of 10 wt% (denoted as 10% MgO/γ-Al2O3) exhibited the largest amount of stronger basic sites, and the highest activities with EC conversion of 41.8% and DEC yield of 30.4%, respectively. Furthermore, the DEC yield was greatly boosted to 52.1% with a high DEC selectivity of 93.8% over the 10% MgO/γ-Al2O3 catalyst under the optimized reaction conditions in the fixed bed reactor, outperforming most of the reported catalysts.
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Affiliation(s)
- Fengjiao Li
- Shenzhen Automotive Research Institute, Beijing Institute of Technology Shenzhen 518118 Guangdong China
- College of Chemistry and Environmental Engineering, Shenzhen University Shenzhen 518060 Guangdong China
| | - Liguo Wang
- Key Laboratory for Green Process and Engineering, National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology, Institute of Process Engineering, Chinese Academy of Sciences Beijing 100190 China
| | - Shuang Xu
- Key Laboratory for Green Process and Engineering, National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology, Institute of Process Engineering, Chinese Academy of Sciences Beijing 100190 China
| | - Shuting Liang
- College of Chemical and Environmental Engineering, Chongqing University of Arts and Sciences Yongchuan Chongqing 402160 China
| | - Ningning Zhang
- Shenzhen Automotive Research Institute, Beijing Institute of Technology Shenzhen 518118 Guangdong China
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13
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Kosloski-Oh SC, Wood ZA, Manjarrez Y, de Los Rios JP, Fieser ME. Catalytic methods for chemical recycling or upcycling of commercial polymers. MATERIALS HORIZONS 2021; 8:1084-1129. [PMID: 34821907 DOI: 10.1039/d0mh01286f] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Polymers (plastics) have transformed our lives by providing access to inexpensive and versatile materials with a variety of useful properties. While polymers have improved our lives in many ways, their longevity has created some unintended consequences. The extreme stability and durability of most commercial polymers, combined with the lack of equivalent degradable alternatives and ineffective collection and recycling policies, have led to an accumulation of polymers in landfills and oceans. This problem is reaching a critical threat to the environment, creating a demand for immediate action. Chemical recycling and upcycling involve the conversion of polymer materials into their original monomers, fuels or chemical precursors for value-added products. These approaches are the most promising for value-recovery of post-consumer polymer products; however, they are often cost-prohibitive in comparison to current recycling and disposal methods. Catalysts can be used to accelerate and improve product selectivity for chemical recycling and upcycling of polymers. This review aims to not only highlight and describe the tremendous efforts towards the development of improved catalysts for well-known chemical recycling processes, but also identify new promising methods for catalytic recycling or upcycling of the most abundant commercial polymers.
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Affiliation(s)
- Sophia C Kosloski-Oh
- Department of Chemistry, University of Southern California, Los Angeles, CA 90089, USA.
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14
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Buchmann M, Lucas M, Rose M. Catalytic CO 2 esterification with ethanol for the production of diethyl carbonate using optimized CeO 2 as catalyst. Catal Sci Technol 2021. [DOI: 10.1039/d0cy01793k] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The direct conversion of (bio)ethanol and CO2 is a promising route to diethyl carbonate (DEC) using CeO2 from optimized catalyst synthesis procedure and cheap reactants originating from renewable resources in bioethanol production.
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Affiliation(s)
- Marco Buchmann
- Technical University of Darmstadt
- Department of Chemistry
- Ernst-Berl-Institut für Technische und Makromolekulare Chemie
- 64287 Darmstadt
- Germany
| | - Martin Lucas
- Technical University of Darmstadt
- Department of Chemistry
- Ernst-Berl-Institut für Technische und Makromolekulare Chemie
- 64287 Darmstadt
- Germany
| | - Marcus Rose
- Technical University of Darmstadt
- Department of Chemistry
- Ernst-Berl-Institut für Technische und Makromolekulare Chemie
- 64287 Darmstadt
- Germany
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15
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Jia B, Sun X, Chen M, Jian J, You K, Luo H, Huang Y, Luo X, Jin B, Wang N, Liang Z. Selective preparation and reaction kinetics of dimethyl carbonate from alcoholysis of methyl carbamate with methanol over ZnAl-LDO. REACT CHEM ENG 2021. [DOI: 10.1039/d1re00158b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Possible reaction mechanism of synthesis of DMC from MC and methanol over the ZnAl-LDO catalyst.
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Affiliation(s)
- Bo Jia
- College of Chemistry and Chemical Engineering, The Engineering Research Center of Advanced Catalysis, Ministry of Education, Hunan University, Changsha 410082, P. R. China
| | - Xiaoyu Sun
- College of Chemistry and Chemical Engineering, The Engineering Research Center of Advanced Catalysis, Ministry of Education, Hunan University, Changsha 410082, P. R. China
| | - Ming Chen
- College of Chemistry and Chemical Engineering, The Engineering Research Center of Advanced Catalysis, Ministry of Education, Hunan University, Changsha 410082, P. R. China
| | - Jian Jian
- College of Chemical Engineering, Xiangtan University, Xiangtan 411105, P. R. China
| | - Kuiyi You
- College of Chemical Engineering, Xiangtan University, Xiangtan 411105, P. R. China
| | - He'an Luo
- College of Chemical Engineering, Xiangtan University, Xiangtan 411105, P. R. China
| | - Yangqiang Huang
- College of Chemistry and Chemical Engineering, The Engineering Research Center of Advanced Catalysis, Ministry of Education, Hunan University, Changsha 410082, P. R. China
| | - Xiao Luo
- College of Chemistry and Chemical Engineering, The Engineering Research Center of Advanced Catalysis, Ministry of Education, Hunan University, Changsha 410082, P. R. China
| | - Bo Jin
- College of Chemistry and Chemical Engineering, The Engineering Research Center of Advanced Catalysis, Ministry of Education, Hunan University, Changsha 410082, P. R. China
| | - Nailiang Wang
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University, Yinchuan 750000, P. R. China
| | - Zhiwu Liang
- College of Chemistry and Chemical Engineering, The Engineering Research Center of Advanced Catalysis, Ministry of Education, Hunan University, Changsha 410082, P. R. China
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16
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Biofuels from Diethyl Carbonate and Vegetable Oils for Use in Triple Blends with Diesel Fuel: Effect on Performance and Smoke Emissions of a Diesel Engine. ENERGIES 2020. [DOI: 10.3390/en13246584] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The main objective of this work is to contribute to a gradual replacement process of fossil diesel (D) with biofuels composed by diethyl carbonate (DEC) and either sunflower or castor oil, as straight vegetable oils (SVOs). DEC is a very interesting candidate as an oxygenated additive not only because of its low price and renewable nature, but also its favorable fuel properties, such as very low kinematic viscosity, high cetane number, high oxygen content, rich cold flow properties and good miscibility with fossil diesel and vegetable oils. In this work, the more suitable DEC/SVO biofuels are chosen based on kinematic viscosity, according to the European normative. Additionally, the most relevant physical–chemical properties of (bio)fuels such as density, calorific value, cloud point, pour point and cetane number are determined. The influence of DEC on engine performance and exhaust emissions is analyzed by fueling a conventional Diesel engine with the different D/DEC/SVO triple and DEC/SVO double mixtures. The tests results are also compared with commercial diesel. From the results, it is concluded that Diesel engine fueled with the blends studied exhibits an excellent performance in terms of power output, very similar to diesel. Additionally, the use of these blends can remarkably decrease smoke emissions down to 98%, with respect to fossil diesel. The addition of DEC shows a significant improvement in cold flow properties of fuel mixtures in the exchange of a slightly higher brake specific fuel consumption (BSFC) than diesel. Interestingly, the pure biofuels composed by DEC and SVO allow for a suitable engine operation and achieve the lowest emissions, which means these blends can be successfully employed in current engines without adding fossil diesel, i.e., their use entail a 100% renewability.
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17
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Recent advances in the catalytic fixation of carbon dioxide to value-added chemicals over alkali metal salts. J CO2 UTIL 2020. [DOI: 10.1016/j.jcou.2020.101252] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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18
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Evaluating the direct CO2 to diethyl carbonate (DEC) process: Rigorous simulation, techno-economical and environmental evaluation. J CO2 UTIL 2020. [DOI: 10.1016/j.jcou.2020.101254] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Sedano C, Velasco R, Suárez-Pantiga S, Sanz R. Merging α-Lithiation and Aldol-Tishchenko Reaction to Construct Polyols from Benzyl Ethers. Org Lett 2020; 22:8070-8075. [DOI: 10.1021/acs.orglett.0c03014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Carlos Sedano
- Área de Química Orgánica, Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Pza. Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Rocío Velasco
- Área de Química Orgánica, Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Pza. Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Samuel Suárez-Pantiga
- Área de Química Orgánica, Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Pza. Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Roberto Sanz
- Área de Química Orgánica, Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Pza. Misael Bañuelos s/n, 09001 Burgos, Spain
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20
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Kamps JH, Groote R, Baus M, Vermeulen H, Hoeks T, van der Heijden R, Sijbesma RP, Heuts JP. Activated carbonates: Enabling the synthesis of differentiated polymers via solution carbonation. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109901] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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21
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Diethyl carbonate synthesis from CO2 with dehydrating agent of ethylene over catalysts of supported and mixed Ni–Cu@Na3PW12O40. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01262-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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22
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Zhang J, Zhang Y, Zhao J, An Z, Zhu Y, Shu X, Song H, Xiang X, Ma X, He J. Cu-Pd pair facilitated simultaneous activation of ethanol and CO. J Catal 2020. [DOI: 10.1016/j.jcat.2020.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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23
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Shukla K, Srivastava VC. Efficient Synthesis of Diethyl Carbonate by Mg, Zn Promoted Hydroxyapatite via Transesterification Reaction. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 2020. [DOI: 10.1515/ijcre-2019-0205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractTransesterification of propylene carbonate (PC) and ethanol is a potent non-phosgene route for the synthesis of diethyl carbonate (DEC). In the present study, hydroxyapatite was synthesized and modified using Zn and Mg (Zn/HAP and Mg/HAP). Modified hydroxyapatite was used as catalyst for the synthesis of DEC. The thermal analysis of the catalytic precursor was studied using thermogravimetric-differential thermal analysis. The structural analysis, surface morphology, and nature of active sites over the catalyst surface were studied using techniques such as Fourier transform infrared spectroscopy, X-ray diffraction, N2 adsorption-desorption, scanning electron microscopy, and CO2 temperature-programmed desorption. Effects of reaction conditions like reaction temperature, reaction time and ethanol/PC molar ratio on DEC yield were also studied. The effects of Mg and Zn on HAP were found to be promotional for the synthesis of DEC using PC and ethanol. Mg/HAP was found to be the best among the three catalysts studied owing to its high basicity. Maximum DEC yield of 52.1 % was obtained in 5 h at 433 K using Mg/HAP catalyst.
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Affiliation(s)
- Kartikeya Shukla
- Department of Chemical Engineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand247667, India
- Department of Chemical Engineering, National Tsing Hua University, Hsinchu, Taiwan30013, Republic of China
| | - Vimal Chandra Srivastava
- Department of Chemical Engineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand247667, India
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24
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Rimondino GN, Peláez WJ, Malanca FE. Atmospheric Photo-oxidation of Diethyl Carbonate: Kinetics, Products, and Reaction Mechanism. J Phys Chem A 2020; 124:56-62. [PMID: 31800246 DOI: 10.1021/acs.jpca.9b09887] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The rate coefficient for the gas phase of diethyl carbonate with chlorine atoms has been determined at 298 K using a relative method, employing ethyl formate and ethyl acetate as reference compounds. The experimental value, (1.0 ± 0.2) × 10-11 cm3 molecule-1 s-1, is in good correlation with the one estimated by the SAR (Structure-Activity Relationship) method. The photo-oxidation mechanism of diethyl carbonate initiated by chlorine atoms was also studied at 298 K and atmospheric pressure as a function of the oxygen partial pressure. The main products identified by infrared spectroscopy were CH3CH2OC(O)OCHO, CH3CH2OC(O)OCH2CHO, CH3CH2OC(O)OC(O)CH3, CO2, CO, HCOOH, and CH3COOH. The results reveal that the oxidation process occurs by the abstraction of a hydrogen atom from the methyl (43%) and methylene (57%) groups. The relative importance of each reaction path from the primary radicals formed in photo-oxidation and the identity of CH3CH2OC(O)OCHO, CH3CH2OC(O)OC(O)CH3, and CH3CH2OC(O)OCH2CHO were determined using computational methods. The activation energy of reaction paths for the main oxygenated radicals formed during photo-oxidation was determined using Gaussian09 Program.
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Affiliation(s)
- Guido N Rimondino
- INFIQC - CONICET - Instituto de Investigaciones en Fisicoquímica de Córdoba, Departamento de Fisicoquímica, Facultad de Ciencias Químicas , Universidad Nacional de Córdoba , Ciudad Universitaria (X5000HUA) , Córdoba , República Argentina
| | - Walter J Peláez
- INFIQC - CONICET - Instituto de Investigaciones en Fisicoquímica de Córdoba, Departamento de Fisicoquímica, Facultad de Ciencias Químicas , Universidad Nacional de Córdoba , Ciudad Universitaria (X5000HUA) , Córdoba , República Argentina
| | - Fabio E Malanca
- INFIQC - CONICET - Instituto de Investigaciones en Fisicoquímica de Córdoba, Departamento de Fisicoquímica, Facultad de Ciencias Químicas , Universidad Nacional de Córdoba , Ciudad Universitaria (X5000HUA) , Córdoba , República Argentina
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25
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Li J, Wang L, Hui X, Zhang C, Cao Y, Xu S, He P, Li H. Effective hydrogenation of carbonates to produce methanol over a ternary Cu/Zn/Al catalyst. RSC Adv 2020; 10:13083-13094. [PMID: 35492127 PMCID: PMC9051381 DOI: 10.1039/d0ra00347f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 03/20/2020] [Indexed: 11/21/2022] Open
Abstract
Methanol synthesized from carbonate hydrogenation is of great importance for CO2 utilization indirectly. Herein, a series of Cu/Zn/Al heterogeneous catalysts were prepared by co-precipitation with a synchronous aging step, and were applied for hydrogenation of diethyl carbonate (DEC) to produce methanol. Furthermore, the catalysts were characterized by physicochemical methods, such as N2 adsorption, ICP-OES, N2O titration, SEM, TEM, XRD, H2-TPR and XPS in detail. Higher copper concentration led to a higher ratio of bulk CuOx species in the calcined samples, which resulted in different copper species distribution after the reduction process. Structure activity relationship analysis indicated that the balance of surface Cu0 and Cu+ species influenced the formation rate of methanol. A higher proportion of Cu+ to (Cu+ + Cu0) was conductive to methanol formation, while excessive Cu0 site density played a negative influence on the methanol synthesized from DEC. Cu/Zn/Al with a 45.2% weight fraction of copper showed better performance with a total methanol formation rate of 131.0 mg gcat.−1 h−1. The reaction temperature and reaction time could obviously affect the reaction performance and the results suggested that 200 °C and 6 h were suitable. Furthermore, the long-term stability and activity of the catalyst was also studied on a fixed bed, and the yield of total methanol reached to 88.5% and the selectivity of total methanol gradually decreased to 74.0% within 200 h, which could be attributed to the detrimental influence derived from the increase of Cu0. The reaction pathways involved in the hydrogenation of DEC process were proposed. The substance scope was also extended to other carbonates and the catalyst exhibited superior catalytic performance toward linear carbonates. This work provided insights into carbonate hydrogenation over an effective Cu/Zn/Al catalyst, which could be utilized into upgrading CO2 indirectly to produce commodity methanol under relatively mild reaction conditions. The valence distribution of copper species in ternary Cu/Zn/Al catalysts have significant influence on diethyl carbonate hydrogenation to produce methanol.![]()
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Affiliation(s)
- Jiachen Li
- CAS Key Laboratory of Green Process and Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing
- China
| | - Liguo Wang
- CAS Key Laboratory of Green Process and Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing
- China
| | - Xiang Hui
- CAS Key Laboratory of Green Process and Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing
- China
| | - Chanjuan Zhang
- CAS Key Laboratory of Green Process and Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing
- China
| | - Yan Cao
- CAS Key Laboratory of Green Process and Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing
- China
| | - Shuang Xu
- CAS Key Laboratory of Green Process and Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing
- China
| | - Peng He
- CAS Key Laboratory of Green Process and Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing
- China
| | - Huiquan Li
- CAS Key Laboratory of Green Process and Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing
- China
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26
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Poor Kalhor M, Chermette H, Ballivet-Tkatchenko D. Dimethyl Carbonate Synthesis from CO2 and Dimethoxytin(IV) Complexes: The Anatomy of the Alkylation Step Viewed from DFT Modeling. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b05491] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mahboubeh Poor Kalhor
- Université Lyon 1, UMR CNRS 5280, Institut Sciences Analytiques, Université de Lyon, 5 Rue de la Doua, 69100 Villeurbanne, France
- Department of Chemistry, Faculty of Science, Farhangian University, Tehran, Iran
| | - Henry Chermette
- Université Lyon 1, UMR CNRS 5280, Institut Sciences Analytiques, Université de Lyon, 5 Rue de la Doua, 69100 Villeurbanne, France
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27
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Catalytic conversion of CO2 and shale gas-derived substrates into saturated carbonates and derivatives: Catalyst design, performances and reaction mechanism. J CO2 UTIL 2019. [DOI: 10.1016/j.jcou.2019.05.024] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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28
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Samuilov AY, Korshunov MV, Samuilov YD. Transesterification of Diethyl Carbonate with Methanol Catalyzed by Sodium Methoxide. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2019. [DOI: 10.1134/s1070428019090124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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Arbeláez O, Hernández E, González LM, Bustamante F, Villa AL. Enhanced Conversion in the Direct Synthesis of Diethyl Carbonate from Ethanol and CO
2
by Process Intensification. Chem Eng Technol 2019. [DOI: 10.1002/ceat.201800456] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Oscar Arbeláez
- Universidad Cooperativa de Colombia, TERMOMECFacultad de Ingeniería Calle 50 No. 41–74, Bloque A Medellín Colombia
| | - Elena Hernández
- Universidad de Antioquia UdeA, Facultad de IngenieríaDepartamento de Ingeniería Química, Grupo Catálisis Ambiental Calle 70 No. 52-21 Medellín Columbia
| | - Lina-María González
- Universidad de Antioquia UdeA, Facultad de IngenieríaDepartamento de Ingeniería Química, Grupo Catálisis Ambiental Calle 70 No. 52-21 Medellín Columbia
| | - Felipe Bustamante
- Universidad de Antioquia UdeA, Facultad de IngenieríaDepartamento de Ingeniería Química, Grupo Catálisis Ambiental Calle 70 No. 52-21 Medellín Columbia
| | - Aída-Luz Villa
- Universidad de Antioquia UdeA, Facultad de IngenieríaDepartamento de Ingeniería Química, Grupo Catálisis Ambiental Calle 70 No. 52-21 Medellín Columbia
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30
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Zhang J, Yan T, Yang Y, Sun J, Lin Y, Wei M. Zn-Zr-Al oxides derived from hydrotalcite precursors for ethanol conversion to diethyl carbonate. CHINESE JOURNAL OF CATALYSIS 2019. [DOI: 10.1016/s1872-2067(19)63318-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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31
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Tong J, Xiao X, Liang X, von Solms N, Huo F, He H, Zhang S. Insights into the solvation and dynamic behaviors of a lithium salt in organic- and ionic liquid-based electrolytes. Phys Chem Chem Phys 2019; 21:19216-19225. [DOI: 10.1039/c9cp01848d] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Fundamental molecular insights were provided to understand the advantages of IL solvent electrolytes with high conductivity over organic solvent electrolytes.
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Affiliation(s)
- Jiahuan Tong
- Department of Chemical & Biochemical Engineering
- Technical University of Denmark
- DK 2800 Kgs. Lyngby
- Denmark
- Beijing Key Laboratory of Ionic Liquids Clean Process
| | - Xingqing Xiao
- Department of Chemical and Biomolecular Engineering
- North Carolina State University
- Raleigh
- USA
| | - Xiaodong Liang
- Department of Chemical & Biochemical Engineering
- Technical University of Denmark
- DK 2800 Kgs. Lyngby
- Denmark
| | - Nicolas von Solms
- Department of Chemical & Biochemical Engineering
- Technical University of Denmark
- DK 2800 Kgs. Lyngby
- Denmark
| | - Feng Huo
- Beijing Key Laboratory of Ionic Liquids Clean Process
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Hongyan He
- Beijing Key Laboratory of Ionic Liquids Clean Process
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Suojiang Zhang
- Beijing Key Laboratory of Ionic Liquids Clean Process
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
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32
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Grignard B, Gennen S, Jérôme C, Kleij AW, Detrembleur C. Advances in the use of CO 2 as a renewable feedstock for the synthesis of polymers. Chem Soc Rev 2019; 48:4466-4514. [PMID: 31276137 DOI: 10.1039/c9cs00047j] [Citation(s) in RCA: 254] [Impact Index Per Article: 50.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Carbon dioxide offers an accessible, cheap and renewable carbon feedstock for synthesis. Current interest in the area of carbon dioxide valorisation aims at new, emerging technologies that are able to provide new opportunities to turn a waste into value. Polymers are among the most widely produced chemicals in the world greatly affecting the quality of life. However, there are growing concerns about the lack of reuse of the majority of the consumer plastics and their after-life disposal resulting in an increasing demand for sustainable alternatives. New monomers and polymers that can address these issues are therefore warranted, and merging polymer synthesis with the recycling of carbon dioxide offers a tangible route to transition towards a circular economy. Here, an overview of the most relevant and recent approaches to CO2-based monomers and polymers are highlighted with particular emphasis on the transformation routes used and their involved manifolds.
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Affiliation(s)
- Bruno Grignard
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), University of Liège, Sart-Tilman, B6A, 4000 Liège, Belgium.
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33
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Dabral S, Schaub T. The Use of Carbon Dioxide (CO2) as a Building Block in Organic Synthesis from an Industrial Perspective. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801215] [Citation(s) in RCA: 181] [Impact Index Per Article: 30.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Saumya Dabral
- Catalysis Research Laboratory (CaRLa); Im Neuenheimer Feld 584 69120 Heidelberg Germany
| | - Thomas Schaub
- Catalysis Research Laboratory (CaRLa); Im Neuenheimer Feld 584 69120 Heidelberg Germany
- BASF SE; Synthesis and Homogeneous Catalysis; Carl-Bosch-Str. 38 67056 Ludwigshafen Germany
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34
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Tomishige K, Tamura M, Nakagawa Y. CO
2
Conversion with Alcohols and Amines into Carbonates, Ureas, and Carbamates over CeO
2
Catalyst in the Presence and Absence of 2‐Cyanopyridine. CHEM REC 2018; 19:1354-1379. [DOI: 10.1002/tcr.201800117] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Accepted: 10/07/2018] [Indexed: 02/04/2023]
Affiliation(s)
- Keiichi Tomishige
- Department of Applied Chemistry, Graduate School of EngineeringTohoku University Aoba 6-6-07, Aramaki, Aoba-ku Sendai, 980-8579 Japan
| | - Masazumi Tamura
- Department of Applied Chemistry, Graduate School of EngineeringTohoku University Aoba 6-6-07, Aramaki, Aoba-ku Sendai, 980-8579 Japan
| | - Yoshinao Nakagawa
- Department of Applied Chemistry, Graduate School of EngineeringTohoku University Aoba 6-6-07, Aramaki, Aoba-ku Sendai, 980-8579 Japan
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35
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Shukla K, Srivastava VC. Efficient Synthesis of Diethyl Carbonate from Propylene Carbonate and Ethanol Using Mg–La Catalysts: Characterization, Parametric, and Thermodynamic Analysis. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b02080] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kartikeya Shukla
- Department of Chemical Engineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247667, India
| | - Vimal Chandra Srivastava
- Department of Chemical Engineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247667, India
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36
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Zhou R, Liu J, Jia L, Lü X, Song Z. CH3CH2ONa-initiated condensation copolymerization of DEC (diethyl carbonate) and flexible aliphatic diol for semi-crystalline high-molecular-weight poly(alkylene carbonate). INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.02.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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37
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Giram GG, Bokade VV, Darbha S. Direct synthesis of diethyl carbonate from ethanol and carbon dioxide over ceria catalysts. NEW J CHEM 2018. [DOI: 10.1039/c8nj04090g] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Direct synthesis of diethyl carbonate (DEC) from ethanol and CO2was investigated over “neat” and metal incorporated ceria catalysts. An optimal dependence (“volcanic plot”) of the catalytic activity on the acidity/basicity molar ratio was observed.
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Affiliation(s)
- Ganesh G. Giram
- Catalysis and Inorganic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - Vijay V. Bokade
- Catalysis and Inorganic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - Srinivas Darbha
- Catalysis and Inorganic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune-411008
- India
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39
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Desidery L, Chaemcheun S, Yusubov M, Verpoort F. Di-methyl carbonate transesterification with EtOH over MOFs: Basicity and synergic effect of basic and acid active sites. CATAL COMMUN 2018. [DOI: 10.1016/j.catcom.2017.10.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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40
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Yan T, Bing W, Xu M, Li Y, Yang Y, Cui G, Yang L, Wei M. Acid–base sites synergistic catalysis over Mg–Zr–Al mixed metal oxide toward synthesis of diethyl carbonate. RSC Adv 2018; 8:4695-4702. [PMID: 35539516 PMCID: PMC9077746 DOI: 10.1039/c7ra13629c] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Accepted: 01/18/2018] [Indexed: 11/21/2022] Open
Abstract
In heterogeneous catalysis processes, development of high-performance acid–base sites synergistic catalysis has drawn increasing attention. In this work, we prepared Mg/Zr/Al mixed metal oxides (denoted as Mg2ZrxAl1−x–MMO) derived from Mg–Zr–Al layered double hydroxides (LDHs) precursors. Their catalytic performance toward the synthesis of diethyl carbonate (DEC) from urea and ethanol was studied in detail, and the highest catalytic activity was obtained over the Mg2Zr0.53Al0.47MMO catalyst (DEC yield: 37.6%). By establishing correlation between the catalytic performance and Lewis acid–base sites measured by NH3-TPD and CO2-TPD, it is found that both weak acid site and medium strength base site contribute to the overall yield of DEC, which demonstrates an acid–base synergistic catalysis in this reaction. In addition, in situ Fourier transform infrared spectroscopy (in situ FTIR) measurements reveal that the Lewis base site activates ethanol to give ethoxide species; while Lewis acid site facilitates the activated adsorption of urea and the intermediate ethyl carbamate (EC). Therefore, this work provides an effective method for the preparation of tunable acid–base catalysts based on LDHs precursor approach, which can be potentially used in cooperative acid–base catalysis reaction. Mg/Zr/Al mixed metal oxides were prepared via a facile phase transformation process of hydrotalcite precursors, which showed acid–base sites synergistic catalytic performance toward the synthesis of diethyl carbonate from ethanol and urea.![]()
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Affiliation(s)
- Tingting Yan
- State Key Laboratory of Chemical Resource Engineering
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Weihan Bing
- State Key Laboratory of Chemical Resource Engineering
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Ming Xu
- State Key Laboratory of Chemical Resource Engineering
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Yinwen Li
- State Key Laboratory of Chemical Resource Engineering
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Yusen Yang
- State Key Laboratory of Chemical Resource Engineering
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Guoqing Cui
- State Key Laboratory of Chemical Resource Engineering
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Lan Yang
- State Key Laboratory of Chemical Resource Engineering
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Min Wei
- State Key Laboratory of Chemical Resource Engineering
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
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Shukla K, Srivastava VC. Alkaline Earth (Ca, Mg) and Transition (La, Y) Metals Promotional Effects on Zn–Al Catalysts During Diethyl Carbonate Synthesis from Ethyl Carbamate and Ethanol. Catal Letters 2017. [DOI: 10.1007/s10562-017-2097-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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42
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Shukla K, Srivastava VC. Synthesis of diethyl carbonate from ethanol through different routes: A thermodynamic and comparative analysis. CAN J CHEM ENG 2017. [DOI: 10.1002/cjce.22896] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kartikeya Shukla
- Department of Chemical Engineering; Indian Institute of Technology Roorkee; Roorkee 247667 Uttarakhand India
| | - Vimal Chandra Srivastava
- Department of Chemical Engineering; Indian Institute of Technology Roorkee; Roorkee 247667 Uttarakhand India
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43
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Huang W, Tao DJ, Chen FF, Hui W, Zhu J, Zhou Y. Synthesis of Ditetrahydrofurfuryl Carbonate as a Fuel Additive Catalyzed by Aminopolycarboxylate Ionic Liquids. Catal Letters 2017. [DOI: 10.1007/s10562-017-2043-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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44
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Kim JG, Jeon JY, Chun J, Kim CS, Lee PC, Lee BY. Efficient synthesis of organic carbonates and poly(1,4-butylene carbonate- co-terephthalate)s. J Appl Polym Sci 2017. [DOI: 10.1002/app.44951] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jin Gu Kim
- Department of Molecular Science and Technology; Ajou University; Suwon 443-749 Korea
| | - Jong Yeob Jeon
- Department of Molecular Science and Technology; Ajou University; Suwon 443-749 Korea
| | - Jiseul Chun
- Department of Molecular Science and Technology; Ajou University; Suwon 443-749 Korea
| | - Chung Sol Kim
- Department of Molecular Science and Technology; Ajou University; Suwon 443-749 Korea
| | - Pyung Cheon Lee
- Department of Molecular Science and Technology; Ajou University; Suwon 443-749 Korea
| | - Bun Yeoul Lee
- Department of Molecular Science and Technology; Ajou University; Suwon 443-749 Korea
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45
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Kindermann N, Jose T, Kleij AW. Synthesis of Carbonates from Alcohols and CO 2. Top Curr Chem (Cham) 2017; 375:15. [PMID: 28101852 DOI: 10.1007/s41061-016-0101-8] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 12/22/2016] [Indexed: 11/24/2022]
Abstract
Alcohols are ubiquitous compounds in nature that offer modular building blocks for synthetic chemistry. Here we discuss the most recent development of different classes of alcohols and their coupling chemistry with carbon dioxide as to afford linear and cyclic carbonates, the challenges associated with their formation, and the potential of this chemistry to revive a waste carbon feed stock.
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Affiliation(s)
- Nicole Kindermann
- The Barcelona Institute of Science and Technology, Institute of Chemical Research of Catalonia (ICIQ), Av. Països Catalans 16, 43007, Tarragona, Spain
| | - Tharun Jose
- The Barcelona Institute of Science and Technology, Institute of Chemical Research of Catalonia (ICIQ), Av. Països Catalans 16, 43007, Tarragona, Spain
| | - Arjan W Kleij
- The Barcelona Institute of Science and Technology, Institute of Chemical Research of Catalonia (ICIQ), Av. Països Catalans 16, 43007, Tarragona, Spain. .,Catalan Institute of Research and Advanced Studies (ICREA), Pg. Lluis Companys 23, 08010, Barcelona, Spain.
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46
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Shukla K, Srivastava VC. Synthesis of organic carbonates from alcoholysis of urea: A review. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING 2017. [DOI: 10.1080/01614940.2016.1263088] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Kartikeya Shukla
- Department of Chemical Engineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, India
| | - Vimal Chandra Srivastava
- Department of Chemical Engineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, India
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47
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Bhalkikar A, Marin CM, Cheung CL. Method development for separating organic carbonates by ion-moderated high-performance liquid chromatography. J Sep Sci 2016; 39:4484-4491. [DOI: 10.1002/jssc.201600743] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Revised: 09/19/2016] [Accepted: 09/26/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Anuja Bhalkikar
- Department of Chemistry; University of Nebraska-Lincoln; Lincoln NE USA
| | - Chris M. Marin
- Department of Chemistry; University of Nebraska-Lincoln; Lincoln NE USA
| | - Chin Li Cheung
- Department of Chemistry; University of Nebraska-Lincoln; Lincoln NE USA
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48
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Fournier AH, de Robillard G, Devillers CH, Plasseraud L, Andrieu J. Imidazolium and Potassium Hydrogen Carbonate Salts as Ecofriendly Organocatalysts for Oxazolidinone Synthesis. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600550] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Antoine H. Fournier
- Institut de Chimie Moléculaire de l'Université de Bourgogne; UMR CNRS 6302; Université de Bourgogne - Franche Comté; 9 av. Alain Savary 21078 Dijon France
| | - Guillaume de Robillard
- Institut de Chimie Moléculaire de l'Université de Bourgogne; UMR CNRS 6302; Université de Bourgogne - Franche Comté; 9 av. Alain Savary 21078 Dijon France
| | - Charles H. Devillers
- Institut de Chimie Moléculaire de l'Université de Bourgogne; UMR CNRS 6302; Université de Bourgogne - Franche Comté; 9 av. Alain Savary 21078 Dijon France
| | - Laurent Plasseraud
- Institut de Chimie Moléculaire de l'Université de Bourgogne; UMR CNRS 6302; Université de Bourgogne - Franche Comté; 9 av. Alain Savary 21078 Dijon France
| | - Jacques Andrieu
- Institut de Chimie Moléculaire de l'Université de Bourgogne; UMR CNRS 6302; Université de Bourgogne - Franche Comté; 9 av. Alain Savary 21078 Dijon France
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