Ionic liquids-SBA-15 hybrid catalysts for highly efficient and solvent-free synthesis of diphenyl carbonate
Diphenyl carbonate (DPC) is one of the versatile carbonates, and is often used for the production of polycarbonates. In recent years, the catalytic synthesis of DPC has become an important topic but the development of a highly active metal-free catalyst is a great challenge. Herein, a series of ioni...
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| Format: | Article |
| Language: | English |
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KeAi Communications Co., Ltd.
2023-02-01
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| Series: | Green Energy & Environment |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2468025721000327 |
| _version_ | 1797945574482247680 |
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| author | Songlin Wang Qiying Zhang Chengxing Cui Hongying Niu Cailing Wu Jianji Wang |
| author_facet | Songlin Wang Qiying Zhang Chengxing Cui Hongying Niu Cailing Wu Jianji Wang |
| author_sort | Songlin Wang |
| collection | DOAJ |
| description | Diphenyl carbonate (DPC) is one of the versatile carbonates, and is often used for the production of polycarbonates. In recent years, the catalytic synthesis of DPC has become an important topic but the development of a highly active metal-free catalyst is a great challenge. Herein, a series of ionic liquids-SBA-15 hybrid catalysts with different functional groups have been developed for the synthesis of DPC under solvent-free condition, which are effective and clean instead of the metal-containing catalysts. It is found that in the presence of [SBA-15-IL-OH]Br catalyst, methyl phenyl carbonate (MPC) conversion of 80.5% along with 99.6% DPC selectivity is achieved, the TOF value is thrice higher than the best value reported by using transition metal-based catalysts. Moreover, the catalyst displays remarkable stability and recyclability. This work provides a new idea to design and prepare eco-friendly catalysts in a broad range of applications for the green synthesis of carbonates. |
| first_indexed | 2024-04-10T20:57:17Z |
| format | Article |
| id | doaj.art-fc706106824b449598f5cbce246c696d |
| institution | Directory Open Access Journal |
| issn | 2468-0257 |
| language | English |
| last_indexed | 2024-04-10T20:57:17Z |
| publishDate | 2023-02-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Green Energy & Environment |
| spelling | doaj.art-fc706106824b449598f5cbce246c696d2023-01-23T04:08:52ZengKeAi Communications Co., Ltd.Green Energy & Environment2468-02572023-02-0181183193Ionic liquids-SBA-15 hybrid catalysts for highly efficient and solvent-free synthesis of diphenyl carbonateSonglin Wang0Qiying Zhang1Chengxing Cui2Hongying Niu3Cailing Wu4Jianji Wang5Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453007, China; School of Chemistry and Chemical Engineering, Henan Institute of Science and Technology, Xinxiang, 453003, ChinaCollaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453007, ChinaSchool of Chemistry and Chemical Engineering, Henan Institute of Science and Technology, Xinxiang, 453003, ChinaSchool of Chemistry and Chemical Engineering, Henan Institute of Science and Technology, Xinxiang, 453003, ChinaCollaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453007, ChinaCollaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453007, China; Corresponding author.Diphenyl carbonate (DPC) is one of the versatile carbonates, and is often used for the production of polycarbonates. In recent years, the catalytic synthesis of DPC has become an important topic but the development of a highly active metal-free catalyst is a great challenge. Herein, a series of ionic liquids-SBA-15 hybrid catalysts with different functional groups have been developed for the synthesis of DPC under solvent-free condition, which are effective and clean instead of the metal-containing catalysts. It is found that in the presence of [SBA-15-IL-OH]Br catalyst, methyl phenyl carbonate (MPC) conversion of 80.5% along with 99.6% DPC selectivity is achieved, the TOF value is thrice higher than the best value reported by using transition metal-based catalysts. Moreover, the catalyst displays remarkable stability and recyclability. This work provides a new idea to design and prepare eco-friendly catalysts in a broad range of applications for the green synthesis of carbonates.http://www.sciencedirect.com/science/article/pii/S2468025721000327Diphenyl carbonateIonic liquidMesoporous silicaDisproportionationCatalytic synthesis |
| spellingShingle | Songlin Wang Qiying Zhang Chengxing Cui Hongying Niu Cailing Wu Jianji Wang Ionic liquids-SBA-15 hybrid catalysts for highly efficient and solvent-free synthesis of diphenyl carbonate Green Energy & Environment Diphenyl carbonate Ionic liquid Mesoporous silica Disproportionation Catalytic synthesis |
| title | Ionic liquids-SBA-15 hybrid catalysts for highly efficient and solvent-free synthesis of diphenyl carbonate |
| title_full | Ionic liquids-SBA-15 hybrid catalysts for highly efficient and solvent-free synthesis of diphenyl carbonate |
| title_fullStr | Ionic liquids-SBA-15 hybrid catalysts for highly efficient and solvent-free synthesis of diphenyl carbonate |
| title_full_unstemmed | Ionic liquids-SBA-15 hybrid catalysts for highly efficient and solvent-free synthesis of diphenyl carbonate |
| title_short | Ionic liquids-SBA-15 hybrid catalysts for highly efficient and solvent-free synthesis of diphenyl carbonate |
| title_sort | ionic liquids sba 15 hybrid catalysts for highly efficient and solvent free synthesis of diphenyl carbonate |
| topic | Diphenyl carbonate Ionic liquid Mesoporous silica Disproportionation Catalytic synthesis |
| url | http://www.sciencedirect.com/science/article/pii/S2468025721000327 |
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