Novel MCM-41 Supported Dicationic Imidazolium Ionic Liquids Catalyzed Greener and Efficient Regioselective Synthesis of 2-Oxazolidinones from Aziridines and Carbon Dioxide
A type of MCM-41 supported dicationic imidazolium ionic liquid nanocatalyst has been synthesized and found to be competent for the synthesis of 2-oxazolidinones through the sustainable chemical conversion of CO<sub>2</sub> with aziridines. It was shown that the highest efficiency was ach...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-12-01
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| Series: | Molecules |
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| Online Access: | https://www.mdpi.com/1420-3049/28/1/242 |
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| author | Yulin Hu Lili Yang Xiaobing Liu |
| author_facet | Yulin Hu Lili Yang Xiaobing Liu |
| author_sort | Yulin Hu |
| collection | DOAJ |
| description | A type of MCM-41 supported dicationic imidazolium ionic liquid nanocatalyst has been synthesized and found to be competent for the synthesis of 2-oxazolidinones through the sustainable chemical conversion of CO<sub>2</sub> with aziridines. It was shown that the highest efficiency was achieved in the cycloaddition of a series of aziridines and CO<sub>2</sub> in the presence of a catalytic amount of the solid catalyst MCM-41@ILLaCl<sub>4</sub> under mild conditions. Merits of this meticulously designed protocol are the use of a novel supported ionic liquid catalyst, the easy work-up process, good to excellent yields, a short reaction time, and purification without column chromatography. Overall, the present protocol of synthesizing 2-oxazolidinones under cocatalyst- and solvent-free conditions using MCM-41@ILLaCl<sub>4</sub> is promising for industrial applications. |
| first_indexed | 2024-03-09T03:29:12Z |
| format | Article |
| id | doaj.art-22836ebaadd940e8b521c5936106d342 |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-09T03:29:12Z |
| publishDate | 2022-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-22836ebaadd940e8b521c5936106d3422023-12-03T14:57:15ZengMDPI AGMolecules1420-30492022-12-0128124210.3390/molecules28010242Novel MCM-41 Supported Dicationic Imidazolium Ionic Liquids Catalyzed Greener and Efficient Regioselective Synthesis of 2-Oxazolidinones from Aziridines and Carbon DioxideYulin Hu0Lili Yang1Xiaobing Liu2College of Chemistry and Chemical Engineering, Anshun University, Anshun 561000, ChinaCollege of Chemistry and Chemical Engineering, Anshun University, Anshun 561000, ChinaCollege of Chemistry and Chemical Engineering, Jinggangshan University, Ji’an 343009, ChinaA type of MCM-41 supported dicationic imidazolium ionic liquid nanocatalyst has been synthesized and found to be competent for the synthesis of 2-oxazolidinones through the sustainable chemical conversion of CO<sub>2</sub> with aziridines. It was shown that the highest efficiency was achieved in the cycloaddition of a series of aziridines and CO<sub>2</sub> in the presence of a catalytic amount of the solid catalyst MCM-41@ILLaCl<sub>4</sub> under mild conditions. Merits of this meticulously designed protocol are the use of a novel supported ionic liquid catalyst, the easy work-up process, good to excellent yields, a short reaction time, and purification without column chromatography. Overall, the present protocol of synthesizing 2-oxazolidinones under cocatalyst- and solvent-free conditions using MCM-41@ILLaCl<sub>4</sub> is promising for industrial applications.https://www.mdpi.com/1420-3049/28/1/242supported ionic liquidCO<sub>2</sub> conversionaziridines2-oxazolidinonessustainability |
| spellingShingle | Yulin Hu Lili Yang Xiaobing Liu Novel MCM-41 Supported Dicationic Imidazolium Ionic Liquids Catalyzed Greener and Efficient Regioselective Synthesis of 2-Oxazolidinones from Aziridines and Carbon Dioxide Molecules supported ionic liquid CO<sub>2</sub> conversion aziridines 2-oxazolidinones sustainability |
| title | Novel MCM-41 Supported Dicationic Imidazolium Ionic Liquids Catalyzed Greener and Efficient Regioselective Synthesis of 2-Oxazolidinones from Aziridines and Carbon Dioxide |
| title_full | Novel MCM-41 Supported Dicationic Imidazolium Ionic Liquids Catalyzed Greener and Efficient Regioselective Synthesis of 2-Oxazolidinones from Aziridines and Carbon Dioxide |
| title_fullStr | Novel MCM-41 Supported Dicationic Imidazolium Ionic Liquids Catalyzed Greener and Efficient Regioselective Synthesis of 2-Oxazolidinones from Aziridines and Carbon Dioxide |
| title_full_unstemmed | Novel MCM-41 Supported Dicationic Imidazolium Ionic Liquids Catalyzed Greener and Efficient Regioselective Synthesis of 2-Oxazolidinones from Aziridines and Carbon Dioxide |
| title_short | Novel MCM-41 Supported Dicationic Imidazolium Ionic Liquids Catalyzed Greener and Efficient Regioselective Synthesis of 2-Oxazolidinones from Aziridines and Carbon Dioxide |
| title_sort | novel mcm 41 supported dicationic imidazolium ionic liquids catalyzed greener and efficient regioselective synthesis of 2 oxazolidinones from aziridines and carbon dioxide |
| topic | supported ionic liquid CO<sub>2</sub> conversion aziridines 2-oxazolidinones sustainability |
| url | https://www.mdpi.com/1420-3049/28/1/242 |
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