A conjugated microporous polymer as a recyclable heterogeneous ligand for highly efficient regioselective hydrosilylation of allenes
Pyridines containing adjacent C&z.tbd;C bonds were utilized as ligand units and integrated into the skeleton of conjugated microporous polymers. The resultant Pd-CMP-1 was first applied as a highly efficient heterogeneous catalytic system for Pd-catalyzed allene hydrosilylation towards a wide ra...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2020-02, Vol.56 (1), p.1597-16 |
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| container_title | Chemical communications (Cambridge, England) |
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| creator | Jiang, Ya-Nan Zeng, Jia-Hao Yang, Ying Liu, Zhi-Kai Chen, Jun-Jia Li, Ding-Chang Chen, Li Zhan, Zhuang-Ping |
| description | Pyridines containing adjacent C&z.tbd;C bonds were utilized as ligand units and integrated into the skeleton of conjugated microporous polymers. The resultant Pd-CMP-1 was first applied as a highly efficient heterogeneous catalytic system for Pd-catalyzed allene hydrosilylation towards a wide range of allenes to produce branched allylsilanes with high regioselectivity. The ligand units of the polymer, along with the confinement effect of the porous structure, jointly regulated the regioselectivity. The parts-per-million (ppm) levels of Pd, coordinated with the recyclable heterogeneous ligand, show promise for industrial applications. This work opens a new front of using CMP as an intriguing platform for developing highly efficient catalysts to control the regioselectivities in allene hydrosilylation.
Pyridines containing adjacent C&z.tbd;C bonds were utilized as ligand units and integrated into the skeleton of conjugated microporous polymers. |
| doi_str_mv | 10.1039/c9cc09387g |
| format | Article |
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Pyridines containing adjacent C&z.tbd;C bonds were utilized as ligand units and integrated into the skeleton of conjugated microporous polymers.</description><subject>Allene</subject><subject>Hydrosilylation</subject><subject>Industrial applications</subject><subject>Ligands</subject><subject>Polymers</subject><subject>Pyridines</subject><subject>Regioselectivity</subject><issn>1359-7345</issn><issn>1364-548X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kcGL1TAQxoMo7vr04l2JeJGFatJJ2_S4FF0XFrzsgreSppO-PNKmJq3Qu3-4efvWFTw4lxmY33zMzEfIa84-cgb1J11rzWqQ1fCEnHMoRVYI-f3psS7qrAJRnJEXMR5YCl7I5-QMeA0FY3BOfl1S7afDOqgFezpaHfzsg18jnb3bRgxURapoQL1ppzqHdI8LBj_ghEfK2UFNPTU-0L0d9m6jaIzVFqclDQ3WR3SoF_szDW598NG6zanF-ol6Q5VzSSe-JM-MchFfPeQdufvy-bb5mt18u7puLm8yDSUsGVQGatHXshSambzUyDvelZXqyq5gnTRCcJBGFX1XKSHRaC1kz3PIoWNaGNiRDyfdOfgfK8alHW3U6Jy6P6bNASQrWcVkQt__gx78Gqa0XaIKloucp9_vyMWJSm-LMaBp52BHFbaWs_boTdvUTXPvzVWC3z5Irt2I_SP6x4wEvDsBIerH7l9z27k_nvDmfwz8BjYRodA</recordid><startdate>20200204</startdate><enddate>20200204</enddate><creator>Jiang, Ya-Nan</creator><creator>Zeng, Jia-Hao</creator><creator>Yang, Ying</creator><creator>Liu, Zhi-Kai</creator><creator>Chen, Jun-Jia</creator><creator>Li, Ding-Chang</creator><creator>Chen, Li</creator><creator>Zhan, Zhuang-Ping</creator><general>Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-6310-8663</orcidid></search><sort><creationdate>20200204</creationdate><title>A conjugated microporous polymer as a recyclable heterogeneous ligand for highly efficient regioselective hydrosilylation of allenes</title><author>Jiang, Ya-Nan ; Zeng, Jia-Hao ; Yang, Ying ; Liu, Zhi-Kai ; Chen, Jun-Jia ; Li, Ding-Chang ; Chen, Li ; Zhan, Zhuang-Ping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c363t-37f394d9864c0f26ce1b1b67ab6b50b8f44138fa5db7a48efcc48d12323b0c4f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Allene</topic><topic>Hydrosilylation</topic><topic>Industrial applications</topic><topic>Ligands</topic><topic>Polymers</topic><topic>Pyridines</topic><topic>Regioselectivity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jiang, Ya-Nan</creatorcontrib><creatorcontrib>Zeng, Jia-Hao</creatorcontrib><creatorcontrib>Yang, Ying</creatorcontrib><creatorcontrib>Liu, Zhi-Kai</creatorcontrib><creatorcontrib>Chen, Jun-Jia</creatorcontrib><creatorcontrib>Li, Ding-Chang</creatorcontrib><creatorcontrib>Chen, Li</creatorcontrib><creatorcontrib>Zhan, Zhuang-Ping</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Chemical communications (Cambridge, England)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jiang, Ya-Nan</au><au>Zeng, Jia-Hao</au><au>Yang, Ying</au><au>Liu, Zhi-Kai</au><au>Chen, Jun-Jia</au><au>Li, Ding-Chang</au><au>Chen, Li</au><au>Zhan, Zhuang-Ping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A conjugated microporous polymer as a recyclable heterogeneous ligand for highly efficient regioselective hydrosilylation of allenes</atitle><jtitle>Chemical communications (Cambridge, England)</jtitle><addtitle>Chem Commun (Camb)</addtitle><date>2020-02-04</date><risdate>2020</risdate><volume>56</volume><issue>1</issue><spage>1597</spage><epage>16</epage><pages>1597-16</pages><issn>1359-7345</issn><eissn>1364-548X</eissn><abstract>Pyridines containing adjacent C&z.tbd;C bonds were utilized as ligand units and integrated into the skeleton of conjugated microporous polymers. The resultant Pd-CMP-1 was first applied as a highly efficient heterogeneous catalytic system for Pd-catalyzed allene hydrosilylation towards a wide range of allenes to produce branched allylsilanes with high regioselectivity. The ligand units of the polymer, along with the confinement effect of the porous structure, jointly regulated the regioselectivity. The parts-per-million (ppm) levels of Pd, coordinated with the recyclable heterogeneous ligand, show promise for industrial applications. This work opens a new front of using CMP as an intriguing platform for developing highly efficient catalysts to control the regioselectivities in allene hydrosilylation.
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| fulltext | fulltext |
| identifier | ISSN: 1359-7345 |
| ispartof | Chemical communications (Cambridge, England), 2020-02, Vol.56 (1), p.1597-16 |
| issn | 1359-7345 1364-548X |
| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Allene Hydrosilylation Industrial applications Ligands Polymers Pyridines Regioselectivity |
| title | A conjugated microporous polymer as a recyclable heterogeneous ligand for highly efficient regioselective hydrosilylation of allenes |
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