An Ionic Liquid on a Porous Organic Framework Support: A Recyclable Catalyst for the Knoevenagel Condensation in an Aqueous System
Porous aromatic frameworks (PAFs) that feature a high density of phenyl rings in their robust frameworks are attractive platforms for catalysis because of their extremely high stability, high surface area, and adjustable pore size. In this paper, two PAF‐supported ionic liquids were constructed by i...
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| Veröffentlicht in: | ChemPlusChem (Weinheim, Germany) Germany), 2020-05, Vol.85 (5), p.943-947 |
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| creator | Chen, Peng Zhang, Lei Sun, Jin‐Shi Xiao, En‐Kai Wu, Xian‐Tao Zhu, Guangshan |
| description | Porous aromatic frameworks (PAFs) that feature a high density of phenyl rings in their robust frameworks are attractive platforms for catalysis because of their extremely high stability, high surface area, and adjustable pore size. In this paper, two PAF‐supported ionic liquids were constructed by introducing ionic liquid units onto the framework of a PAF material PAF‐111 using a series of stepwise post‐synthetic modifications. The basic PAF‐supported ionic liquid with a hydroxy anion exhibited high catalytic activity and high stability, and could undergo at least 10 cycles without any activity loss when catalyzing Knoevenagel condensation reaction under aqueous conditions. It is expected that our study will further promote the development of designing and applying functional PAF materials for catalysis in aqueous systems.
Two ionic liquids supported by porous aromatic frameworks have been synthesized in a series of post‐functionalization reactions. PAF‐111‐IL(OH) (see picture) is capable of catalyzing the Knoevenagel condensation reaction in aqueous system with high catalytic activity and excellent recyclability. |
| doi_str_mv | 10.1002/cplu.202000093 |
| format | Article |
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Two ionic liquids supported by porous aromatic frameworks have been synthesized in a series of post‐functionalization reactions. PAF‐111‐IL(OH) (see picture) is capable of catalyzing the Knoevenagel condensation reaction in aqueous system with high catalytic activity and excellent recyclability.</description><identifier>ISSN: 2192-6506</identifier><identifier>EISSN: 2192-6506</identifier><identifier>DOI: 10.1002/cplu.202000093</identifier><identifier>PMID: 32401419</identifier><language>eng</language><publisher>Germany: Blackwell Publishing Ltd</publisher><subject>aqueous systems ; Catalysis ; Catalytic activity ; Chemistry ; Condensates ; heterogeneous catalysis ; Ionic liquids ; Ions ; Knoevenagel condensation ; Pore size ; Porosity ; porous aromatic frameworks ; Solvents ; Surface stability</subject><ispartof>ChemPlusChem (Weinheim, Germany), 2020-05, Vol.85 (5), p.943-947</ispartof><rights>2020 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2020 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3733-f61b6ccffffa730f4a59b0e8363005387e3fb332c7f8bf623e707b68e5e4df813</citedby><cites>FETCH-LOGICAL-c3733-f61b6ccffffa730f4a59b0e8363005387e3fb332c7f8bf623e707b68e5e4df813</cites><orcidid>0000-0002-5794-3822 ; 0000-0001-8970-0967</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fcplu.202000093$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fcplu.202000093$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32401419$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Chen, Peng</creatorcontrib><creatorcontrib>Zhang, Lei</creatorcontrib><creatorcontrib>Sun, Jin‐Shi</creatorcontrib><creatorcontrib>Xiao, En‐Kai</creatorcontrib><creatorcontrib>Wu, Xian‐Tao</creatorcontrib><creatorcontrib>Zhu, Guangshan</creatorcontrib><title>An Ionic Liquid on a Porous Organic Framework Support: A Recyclable Catalyst for the Knoevenagel Condensation in an Aqueous System</title><title>ChemPlusChem (Weinheim, Germany)</title><addtitle>Chempluschem</addtitle><description>Porous aromatic frameworks (PAFs) that feature a high density of phenyl rings in their robust frameworks are attractive platforms for catalysis because of their extremely high stability, high surface area, and adjustable pore size. In this paper, two PAF‐supported ionic liquids were constructed by introducing ionic liquid units onto the framework of a PAF material PAF‐111 using a series of stepwise post‐synthetic modifications. The basic PAF‐supported ionic liquid with a hydroxy anion exhibited high catalytic activity and high stability, and could undergo at least 10 cycles without any activity loss when catalyzing Knoevenagel condensation reaction under aqueous conditions. It is expected that our study will further promote the development of designing and applying functional PAF materials for catalysis in aqueous systems.
Two ionic liquids supported by porous aromatic frameworks have been synthesized in a series of post‐functionalization reactions. PAF‐111‐IL(OH) (see picture) is capable of catalyzing the Knoevenagel condensation reaction in aqueous system with high catalytic activity and excellent recyclability.</description><subject>aqueous systems</subject><subject>Catalysis</subject><subject>Catalytic activity</subject><subject>Chemistry</subject><subject>Condensates</subject><subject>heterogeneous catalysis</subject><subject>Ionic liquids</subject><subject>Ions</subject><subject>Knoevenagel condensation</subject><subject>Pore size</subject><subject>Porosity</subject><subject>porous aromatic frameworks</subject><subject>Solvents</subject><subject>Surface stability</subject><issn>2192-6506</issn><issn>2192-6506</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqFkUFP3DAQRq2qVUGUK8fKEpdedju2kzjhtorYFnUlUIFz5HjHNODYwU6K9tpfXkdLacWlc7Elv3n65I-QEwZLBsA_68FOSw4c0lTiDTnkrOKLIofi7T_3A3Ic4_3MFJBzKd6TA8EzYBmrDsmvlaMX3nWabrrHqdtS76iiVz74KdLLcKfmp3VQPT758ECvp2HwYTyjK_od9U5b1VqktRqV3cWRGh_o-APpN-fxJzp1h5bW3m3RRTV2Sd0lu6Orxwln_3Xawf4DeWeUjXj8fB6R2_X5Tf11sbn8clGvNgstpBALU7C20NqkUVKAyVRetYClKARALkqJwrRCcC1N2ZqCC5Qg26LEHLOtKZk4Ip_23iH4FCCOTd9FjdYqN6dp0p_wLGNQlgk9fYXe-ym4lG6mZM5KkJCo5Z7SwccY0DRD6HoVdg2DZi6omQtqXgpKCx-ftVPb4_YF_1NHAqo98NRZ3P1H19RXm9u_8t9yNpye</recordid><startdate>202005</startdate><enddate>202005</enddate><creator>Chen, Peng</creator><creator>Zhang, Lei</creator><creator>Sun, Jin‐Shi</creator><creator>Xiao, En‐Kai</creator><creator>Wu, Xian‐Tao</creator><creator>Zhu, Guangshan</creator><general>Blackwell Publishing Ltd</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>4T-</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-5794-3822</orcidid><orcidid>https://orcid.org/0000-0001-8970-0967</orcidid></search><sort><creationdate>202005</creationdate><title>An Ionic Liquid on a Porous Organic Framework Support: A Recyclable Catalyst for the Knoevenagel Condensation in an Aqueous System</title><author>Chen, Peng ; Zhang, Lei ; Sun, Jin‐Shi ; Xiao, En‐Kai ; Wu, Xian‐Tao ; Zhu, Guangshan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3733-f61b6ccffffa730f4a59b0e8363005387e3fb332c7f8bf623e707b68e5e4df813</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>aqueous systems</topic><topic>Catalysis</topic><topic>Catalytic activity</topic><topic>Chemistry</topic><topic>Condensates</topic><topic>heterogeneous catalysis</topic><topic>Ionic liquids</topic><topic>Ions</topic><topic>Knoevenagel condensation</topic><topic>Pore size</topic><topic>Porosity</topic><topic>porous aromatic frameworks</topic><topic>Solvents</topic><topic>Surface stability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Peng</creatorcontrib><creatorcontrib>Zhang, Lei</creatorcontrib><creatorcontrib>Sun, Jin‐Shi</creatorcontrib><creatorcontrib>Xiao, En‐Kai</creatorcontrib><creatorcontrib>Wu, Xian‐Tao</creatorcontrib><creatorcontrib>Zhu, Guangshan</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Docstoc</collection><collection>MEDLINE - Academic</collection><jtitle>ChemPlusChem (Weinheim, Germany)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Peng</au><au>Zhang, Lei</au><au>Sun, Jin‐Shi</au><au>Xiao, En‐Kai</au><au>Wu, Xian‐Tao</au><au>Zhu, Guangshan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An Ionic Liquid on a Porous Organic Framework Support: A Recyclable Catalyst for the Knoevenagel Condensation in an Aqueous System</atitle><jtitle>ChemPlusChem (Weinheim, Germany)</jtitle><addtitle>Chempluschem</addtitle><date>2020-05</date><risdate>2020</risdate><volume>85</volume><issue>5</issue><spage>943</spage><epage>947</epage><pages>943-947</pages><issn>2192-6506</issn><eissn>2192-6506</eissn><abstract>Porous aromatic frameworks (PAFs) that feature a high density of phenyl rings in their robust frameworks are attractive platforms for catalysis because of their extremely high stability, high surface area, and adjustable pore size. In this paper, two PAF‐supported ionic liquids were constructed by introducing ionic liquid units onto the framework of a PAF material PAF‐111 using a series of stepwise post‐synthetic modifications. The basic PAF‐supported ionic liquid with a hydroxy anion exhibited high catalytic activity and high stability, and could undergo at least 10 cycles without any activity loss when catalyzing Knoevenagel condensation reaction under aqueous conditions. It is expected that our study will further promote the development of designing and applying functional PAF materials for catalysis in aqueous systems.
Two ionic liquids supported by porous aromatic frameworks have been synthesized in a series of post‐functionalization reactions. PAF‐111‐IL(OH) (see picture) is capable of catalyzing the Knoevenagel condensation reaction in aqueous system with high catalytic activity and excellent recyclability.</abstract><cop>Germany</cop><pub>Blackwell Publishing Ltd</pub><pmid>32401419</pmid><doi>10.1002/cplu.202000093</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0002-5794-3822</orcidid><orcidid>https://orcid.org/0000-0001-8970-0967</orcidid></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | aqueous systems Catalysis Catalytic activity Chemistry Condensates heterogeneous catalysis Ionic liquids Ions Knoevenagel condensation Pore size Porosity porous aromatic frameworks Solvents Surface stability |
| title | An Ionic Liquid on a Porous Organic Framework Support: A Recyclable Catalyst for the Knoevenagel Condensation in an Aqueous System |
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