Heterogeneous catalytic carboxylation of terminal alkynes with CO2 over a copper(II)-based metal-organic framework catalyst
Developing efficient, inexpensive and robust heterogeneous catalysts for CO2 conversion is greatly important. In this study, a new stable copper(II)-based metal-organic framework [Cu(Fbtx)2Br2]n (denoted as CZU-7, CCDC-2165700, Fbtx = 1,4-bis(1,2,4-triazole-1-ylmethyl)-2,3,5,6-tetrafluorobenzene) wa...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-09-01
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| Series: | Catalysis Communications |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1566736722000772 |
| _version_ | 1818507061267267584 |
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| author | Zhong-Hua Sun Xin-Yan Wang Kun-Lin Huang Ming-Yang He Sheng-Chun Chen |
| author_facet | Zhong-Hua Sun Xin-Yan Wang Kun-Lin Huang Ming-Yang He Sheng-Chun Chen |
| author_sort | Zhong-Hua Sun |
| collection | DOAJ |
| description | Developing efficient, inexpensive and robust heterogeneous catalysts for CO2 conversion is greatly important. In this study, a new stable copper(II)-based metal-organic framework [Cu(Fbtx)2Br2]n (denoted as CZU-7, CCDC-2165700, Fbtx = 1,4-bis(1,2,4-triazole-1-ylmethyl)-2,3,5,6-tetrafluorobenzene) was synthesized via a facile and fast microwave heating method. CZU-7 exhibits a two-dimensional layer structure with the 44-sql topology. This material was demonstrated to be an efficient heterogeneous catalyst for the direct carboxylation of 1-ethynylbenzene with CO2, and various propiolic acids were synthesized in moderate to good yields under optimized reaction conditions. Moreover, the catalyst could be easily recovered and reused five times without significant loss of catalytic activity. |
| first_indexed | 2024-12-10T22:13:23Z |
| format | Article |
| id | doaj.art-1ed2fabce84d444fb2504d49bcfb286d |
| institution | Directory Open Access Journal |
| issn | 1873-3905 |
| language | English |
| last_indexed | 2024-12-10T22:13:23Z |
| publishDate | 2022-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Catalysis Communications |
| spelling | doaj.art-1ed2fabce84d444fb2504d49bcfb286d2022-12-22T01:31:32ZengElsevierCatalysis Communications1873-39052022-09-01169106472Heterogeneous catalytic carboxylation of terminal alkynes with CO2 over a copper(II)-based metal-organic framework catalystZhong-Hua Sun0Xin-Yan Wang1Kun-Lin Huang2Ming-Yang He3Sheng-Chun Chen4Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou 213164, ChinaJiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou 213164, ChinaCollege of Chemistry, Chongqing Normal University, Chongqing 401331, ChinaJiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou 213164, ChinaJiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou 213164, China; Corresponding author.Developing efficient, inexpensive and robust heterogeneous catalysts for CO2 conversion is greatly important. In this study, a new stable copper(II)-based metal-organic framework [Cu(Fbtx)2Br2]n (denoted as CZU-7, CCDC-2165700, Fbtx = 1,4-bis(1,2,4-triazole-1-ylmethyl)-2,3,5,6-tetrafluorobenzene) was synthesized via a facile and fast microwave heating method. CZU-7 exhibits a two-dimensional layer structure with the 44-sql topology. This material was demonstrated to be an efficient heterogeneous catalyst for the direct carboxylation of 1-ethynylbenzene with CO2, and various propiolic acids were synthesized in moderate to good yields under optimized reaction conditions. Moreover, the catalyst could be easily recovered and reused five times without significant loss of catalytic activity.http://www.sciencedirect.com/science/article/pii/S1566736722000772Copper(II) MOFMicrowave synthesisHeterogeneous catalysisCO2 conversion |
| spellingShingle | Zhong-Hua Sun Xin-Yan Wang Kun-Lin Huang Ming-Yang He Sheng-Chun Chen Heterogeneous catalytic carboxylation of terminal alkynes with CO2 over a copper(II)-based metal-organic framework catalyst Catalysis Communications Copper(II) MOF Microwave synthesis Heterogeneous catalysis CO2 conversion |
| title | Heterogeneous catalytic carboxylation of terminal alkynes with CO2 over a copper(II)-based metal-organic framework catalyst |
| title_full | Heterogeneous catalytic carboxylation of terminal alkynes with CO2 over a copper(II)-based metal-organic framework catalyst |
| title_fullStr | Heterogeneous catalytic carboxylation of terminal alkynes with CO2 over a copper(II)-based metal-organic framework catalyst |
| title_full_unstemmed | Heterogeneous catalytic carboxylation of terminal alkynes with CO2 over a copper(II)-based metal-organic framework catalyst |
| title_short | Heterogeneous catalytic carboxylation of terminal alkynes with CO2 over a copper(II)-based metal-organic framework catalyst |
| title_sort | heterogeneous catalytic carboxylation of terminal alkynes with co2 over a copper ii based metal organic framework catalyst |
| topic | Copper(II) MOF Microwave synthesis Heterogeneous catalysis CO2 conversion |
| url | http://www.sciencedirect.com/science/article/pii/S1566736722000772 |
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