Heterogenised N-heterocyclic carbene complexes: synthesis, characterisation and application for hydroformylation and C-C bond formation reactions
The imidazolium salts: 1-mesityl-3-(3-trimethoxysilylpropyl)imidazolium iodide and 1-tert-butyl-3-(3-trimethoxysilylpropyl)imidazolium iodide, abbreviated as (tmpMes)HI (3a) and (tmp(t)Bu)HI (3b), respectively, have been synthesised. The palladium(ii) complexes (η(3)-C(3)H(5)) (tmpMes)PdCl (5a) and...
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| Veröffentlicht in: | Dalton transactions : an international journal of inorganic chemistry 2011-01, Vol.40 (3), p.661-672 |
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| creator | Dastgir, Sarim Coleman, Karl S Green, Malcolm L H |
| description | The imidazolium salts: 1-mesityl-3-(3-trimethoxysilylpropyl)imidazolium iodide and 1-tert-butyl-3-(3-trimethoxysilylpropyl)imidazolium iodide, abbreviated as (tmpMes)HI (3a) and (tmp(t)Bu)HI (3b), respectively, have been synthesised. The palladium(ii) complexes (η(3)-C(3)H(5)) (tmpMes)PdCl (5a) and (η(3)-C(3)H(5))(tmp(t)Bu)PdCl (5b), rhodium(i) and iridium(i) complexes (η(4)-1,5-COD) (tmpMes)MCl, M = Rh (6a), Ir (7a) and (η(4)-1,5-COD)(tmp(t)Bu)MCl, where M = Rh (6b), Ir (7b), were synthesised by silver transmetallation reactions using the silver(i) complexes (tmpMes)AgI (4a) and (tmp(t)Bu)AgI (4b). The iridium complex 7b has been structurally characterised. The Pd(ii) and Rh(i) complexes have been immobilised by attachment to chemically modified MCM-41. The immobilised palladium(ii) materials have been tested as recyclable catalysts for Suzuki type C-C bond formation reactions in water and the immobilised rhodium(i) materials have been examined for their catalytic ability for the hydroformylation of 1-octene. |
| doi_str_mv | 10.1039/c0dt00760a |
| format | Article |
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The palladium(ii) complexes (η(3)-C(3)H(5)) (tmpMes)PdCl (5a) and (η(3)-C(3)H(5))(tmp(t)Bu)PdCl (5b), rhodium(i) and iridium(i) complexes (η(4)-1,5-COD) (tmpMes)MCl, M = Rh (6a), Ir (7a) and (η(4)-1,5-COD)(tmp(t)Bu)MCl, where M = Rh (6b), Ir (7b), were synthesised by silver transmetallation reactions using the silver(i) complexes (tmpMes)AgI (4a) and (tmp(t)Bu)AgI (4b). The iridium complex 7b has been structurally characterised. The Pd(ii) and Rh(i) complexes have been immobilised by attachment to chemically modified MCM-41. The immobilised palladium(ii) materials have been tested as recyclable catalysts for Suzuki type C-C bond formation reactions in water and the immobilised rhodium(i) materials have been examined for their catalytic ability for the hydroformylation of 1-octene.</description><identifier>ISSN: 1477-9226</identifier><identifier>EISSN: 1477-9234</identifier><identifier>DOI: 10.1039/c0dt00760a</identifier><identifier>PMID: 21116572</identifier><language>eng</language><publisher>England</publisher><subject>Attachment ; Bonding ; Carbon-carbon composites ; Catalysis ; Catalysts ; Iodides ; Iridium ; Synthesis</subject><ispartof>Dalton transactions : an international journal of inorganic chemistry, 2011-01, Vol.40 (3), p.661-672</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c352t-b639b127285260284be8b95713a6797ef75f7f79bdea0207dc387d488d726ade3</citedby><cites>FETCH-LOGICAL-c352t-b639b127285260284be8b95713a6797ef75f7f79bdea0207dc387d488d726ade3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21116572$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Dastgir, Sarim</creatorcontrib><creatorcontrib>Coleman, Karl S</creatorcontrib><creatorcontrib>Green, Malcolm L H</creatorcontrib><title>Heterogenised N-heterocyclic carbene complexes: synthesis, characterisation and application for hydroformylation and C-C bond formation reactions</title><title>Dalton transactions : an international journal of inorganic chemistry</title><addtitle>Dalton Trans</addtitle><description>The imidazolium salts: 1-mesityl-3-(3-trimethoxysilylpropyl)imidazolium iodide and 1-tert-butyl-3-(3-trimethoxysilylpropyl)imidazolium iodide, abbreviated as (tmpMes)HI (3a) and (tmp(t)Bu)HI (3b), respectively, have been synthesised. The palladium(ii) complexes (η(3)-C(3)H(5)) (tmpMes)PdCl (5a) and (η(3)-C(3)H(5))(tmp(t)Bu)PdCl (5b), rhodium(i) and iridium(i) complexes (η(4)-1,5-COD) (tmpMes)MCl, M = Rh (6a), Ir (7a) and (η(4)-1,5-COD)(tmp(t)Bu)MCl, where M = Rh (6b), Ir (7b), were synthesised by silver transmetallation reactions using the silver(i) complexes (tmpMes)AgI (4a) and (tmp(t)Bu)AgI (4b). The iridium complex 7b has been structurally characterised. The Pd(ii) and Rh(i) complexes have been immobilised by attachment to chemically modified MCM-41. The immobilised palladium(ii) materials have been tested as recyclable catalysts for Suzuki type C-C bond formation reactions in water and the immobilised rhodium(i) materials have been examined for their catalytic ability for the hydroformylation of 1-octene.</description><subject>Attachment</subject><subject>Bonding</subject><subject>Carbon-carbon composites</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Iodides</subject><subject>Iridium</subject><subject>Synthesis</subject><issn>1477-9226</issn><issn>1477-9234</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFkc9O3DAQxi0EKnTbSx8A-QaqGjq2kzjmtkpbQFrRy_YcOfakG5TEwc5K5DF443pZ_tzKab6Z-c13mI-QLwwuGAj13YCdAGQO-oCcsFTKRHGRHr5qnh-TjyHcAXAOGf9AjjljLM8kPyGP1zihd39xaANaeptsnnozm6411Ghf44DUuH7s8AHDJQ3zMG0wtOEbNRvttYl4G_TUuoHqwVI9jvFy3zfO081svYuin7s3qExKWrsodov92GO0iiJ8IkeN7gJ-fq4L8ufXz3V5nax-X92Uy1ViRManpM6FqhmXvMh4DrxIayxqlUkmdC6VxEZmjWykqi1q4CCtEYW0aVFYyXNtUSzI2d539O5-i2Gq-jYY7Do9oNuGqohPUirNRSTP_0syKQAUyFjfRTlnCjKWqYh-3aPGuxA8NtXo2177uWJQ7XKtSvixfsp1GeHTZ99t3aN9RV-CFP8Ak3ufnw</recordid><startdate>20110101</startdate><enddate>20110101</enddate><creator>Dastgir, Sarim</creator><creator>Coleman, Karl S</creator><creator>Green, Malcolm L H</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><scope>7SR</scope><scope>8BQ</scope><scope>JG9</scope><scope>7X8</scope></search><sort><creationdate>20110101</creationdate><title>Heterogenised N-heterocyclic carbene complexes: synthesis, characterisation and application for hydroformylation and C-C bond formation reactions</title><author>Dastgir, Sarim ; Coleman, Karl S ; Green, Malcolm L H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c352t-b639b127285260284be8b95713a6797ef75f7f79bdea0207dc387d488d726ade3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Attachment</topic><topic>Bonding</topic><topic>Carbon-carbon composites</topic><topic>Catalysis</topic><topic>Catalysts</topic><topic>Iodides</topic><topic>Iridium</topic><topic>Synthesis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dastgir, Sarim</creatorcontrib><creatorcontrib>Coleman, Karl S</creatorcontrib><creatorcontrib>Green, Malcolm L H</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Materials Research Database</collection><collection>MEDLINE - Academic</collection><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dastgir, Sarim</au><au>Coleman, Karl S</au><au>Green, Malcolm L H</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Heterogenised N-heterocyclic carbene complexes: synthesis, characterisation and application for hydroformylation and C-C bond formation reactions</atitle><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle><addtitle>Dalton Trans</addtitle><date>2011-01-01</date><risdate>2011</risdate><volume>40</volume><issue>3</issue><spage>661</spage><epage>672</epage><pages>661-672</pages><issn>1477-9226</issn><eissn>1477-9234</eissn><abstract>The imidazolium salts: 1-mesityl-3-(3-trimethoxysilylpropyl)imidazolium iodide and 1-tert-butyl-3-(3-trimethoxysilylpropyl)imidazolium iodide, abbreviated as (tmpMes)HI (3a) and (tmp(t)Bu)HI (3b), respectively, have been synthesised. The palladium(ii) complexes (η(3)-C(3)H(5)) (tmpMes)PdCl (5a) and (η(3)-C(3)H(5))(tmp(t)Bu)PdCl (5b), rhodium(i) and iridium(i) complexes (η(4)-1,5-COD) (tmpMes)MCl, M = Rh (6a), Ir (7a) and (η(4)-1,5-COD)(tmp(t)Bu)MCl, where M = Rh (6b), Ir (7b), were synthesised by silver transmetallation reactions using the silver(i) complexes (tmpMes)AgI (4a) and (tmp(t)Bu)AgI (4b). The iridium complex 7b has been structurally characterised. The Pd(ii) and Rh(i) complexes have been immobilised by attachment to chemically modified MCM-41. The immobilised palladium(ii) materials have been tested as recyclable catalysts for Suzuki type C-C bond formation reactions in water and the immobilised rhodium(i) materials have been examined for their catalytic ability for the hydroformylation of 1-octene.</abstract><cop>England</cop><pmid>21116572</pmid><doi>10.1039/c0dt00760a</doi><tpages>12</tpages></addata></record> |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Attachment Bonding Carbon-carbon composites Catalysis Catalysts Iodides Iridium Synthesis |
| title | Heterogenised N-heterocyclic carbene complexes: synthesis, characterisation and application for hydroformylation and C-C bond formation reactions |
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