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Gholinejad M, Zareh F, Sheibani H, Nájera C, Yus M. Magnetic ionic liquids as catalysts in organic reactions. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Javaherian M, Saghanezhad SJ. Synthesis, Characterization and Applications of Dicationic Ionic Liquids in Organic Synthesis. MINI-REV ORG CHEM 2020. [DOI: 10.2174/1570193x16666190508091231] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Dicationic ionic liquids are an emerging group of Ionic Liquids (ILs) that are currently receiving
much attention as green reaction media and catalysts. Because of a great number of possible
combinations of cations and anions, the physical and chemical properties of dicationic ionic liquids
are more tunable and broader than monocationic ILs. Therefore, their unique properties have made
them the target of many applied and fundamental researches. Actually, dicationic ionic liquids are
more effective and rather fascinating than traditional monocationic ILs. So, due to greater versatility
and diversity, their applications in organic synthesis have been extensively grown. In this review, we
have focused on the synthesis, characterization and applications of dicationic ionic liquids, especially,
in organic synthesis.
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Affiliation(s)
- Mohammad Javaherian
- Department of Chemistry, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran
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Pawar AA, Chaugule AA, Kim H. Greener synthesis of dimethyl carbonate from carbon dioxide and methanol using a tunable ionic liquid catalyst. OPEN CHEM 2019. [DOI: 10.1515/chem-2019-0137] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractSeveral types of ionic liquids (ILs) performance towards dimethyl carbonate (DMC) synthesis using cheap reactant (methanol) and waste CO2 which is abundantly available in the environment are discussed. We synthesized ILs with cheap raw materials such as ethylene glycol. The main aim of this study is to synthesize efficient catalysts for the production of profitable fuel additives. ILs show high thermal stability, less viscosity, and low vapor pressure. In addition, some ILs have high CO2 absorption capacity due to moderate acid-base properties. These ILs reversibly capture more CO2 which is more efficient towards mass transport of methanol at optimum reaction conditions which enhance the DMC yield. This catalytic system is easily reusable for several reactions without decreased performance under the same reaction conditions. These reaction conditions had an effect on the synthesis of DMC. Temperature, pressure, IL loading, and IL/DMAP ratio were fine tuned. We propose a mechanism which the reaction may follow. The synthesized ILs required moderate reaction conditions and reduce waste gases (CO2) from the environments as they have high CO2 absorption capacity compared to the metal oxide catalyst. Therefore, this catalytic system helps and gives new direction to synthesize new catalyst for other application.
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Affiliation(s)
- Atul A. Pawar
- Department of Energy Science and Technology, Smart Living Innovation Technology Center, Myongji University, Yongin, Gyeonggi-do 17058, Republic of Korea
| | - Avinash A. Chaugule
- Department of Chemistry, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Hern Kim
- Department of Energy Science and Technology, Smart Living Innovation Technology Center, Myongji University, Yongin, Gyeonggi-do 17058, Republic of Korea
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Pawar AA, Kim H. Reaction parameters dependence of the CO2/epoxide coupling reaction catalyzed by tunable ionic liquids, optimization of comonomer-alternating enhancement pathway. J CO2 UTIL 2019. [DOI: 10.1016/j.jcou.2019.07.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Fallah-Mehrjardi M, Kiasat AR, Niknam K. Nucleophilic ring-opening of epoxides: trends in β-substituted alcohols synthesis. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-018-1400-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Fan ZQ, Guan C, Yu H. Analysis of Morpholinium Ionic Liquid Cations by Hydrophilic Interaction Columns Coupled with Indirect UV Detection. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201700280] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Zi-Qiang Fan
- Heilongjiang Province Key Laboratory of Photochemical Biomaterials and Energy Storage Materials, College of Chemistry and Chemical Engineering; Harbin Normal University; Harbin 150025 China
| | - Chao Guan
- Heilongjiang Province Key Laboratory of Photochemical Biomaterials and Energy Storage Materials, College of Chemistry and Chemical Engineering; Harbin Normal University; Harbin 150025 China
| | - Hong Yu
- Heilongjiang Province Key Laboratory of Photochemical Biomaterials and Energy Storage Materials, College of Chemistry and Chemical Engineering; Harbin Normal University; Harbin 150025 China
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Wang Y, Liu X, Du C, Zhang L. Salicylaldoxime-functionalized poly(ethylene glycol)-grafted dicationic ionic liquid as a water-soluble and recyclable ligand for palladium-catalyzed Mizoroki–Heck reactions in aqueous phase. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2017.1293108] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Yinglei Wang
- School of Biological and Chemical Engineering, Nanyang Institute of Technology, Nanyang, China
| | - Xueguo Liu
- School of Biological and Chemical Engineering, Nanyang Institute of Technology, Nanyang, China
| | - Chaojun Du
- School of Biological and Chemical Engineering, Nanyang Institute of Technology, Nanyang, China
| | - Li Zhang
- School of Biological and Chemical Engineering, Nanyang Institute of Technology, Nanyang, China
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Mehrdad A, Niknam Z. Investigation of interaction between polyethylene oxide and ionic liquid 1-octyl-3-methyl-imidazolium bromide in aqueous solutions by spectroscopic and viscometric methods. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.08.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Wang Y, Ye H, Zuo G, Luo J. Synthesis of a novel poly (ethylene glycol) grafted N,N-dimethylaminopyridine functionalized dicationic ionic liquid and its application in one-pot synthesis of 3,4-dihydropyrano[3,2-c]chromene derivatives in water. J Mol Liq 2015. [DOI: 10.1016/j.molliq.2015.09.030] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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