Carbon monoxide poisoning as a probe for the active site(s) of a nickel-based olefin oligomerization catalyst
The interaction of the olefin oligomerization catalyst system derived from [Ni(sacsac)(PBu3)Cl] (sacsac = pentane‐2,4‐dithionate = dithioacetylacetonate) with carbon monoxide (CO) has been examined by a combination of 31P NMR and FTIR spectroscopy. The catalyst is rapidly and completely inhibited by...
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| Veröffentlicht in: | Applied organometallic chemistry 1990-09, Vol.4 (5), p.507-512 |
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| container_title | Applied organometallic chemistry |
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| creator | Clutterbuck, Linda M Field, Leslie D Humphries, Geoffrey B Masters, Anthony F Williams, Mark A |
| description | The interaction of the olefin oligomerization catalyst system derived from [Ni(sacsac)(PBu3)Cl] (sacsac = pentane‐2,4‐dithionate = dithioacetylacetonate) with carbon monoxide (CO) has been examined by a combination of 31P NMR and FTIR spectroscopy. The catalyst is rapidly and completely inhibited by CO; however, removal of the CO restores catalytic activity. A CO‐adduct of the active catalyst has a characteristic CO stretching frequency of 2042 cm−1, and δ31P 9.9 ppm. Carbon monoxide does not react with [Ni(sacsac)(PBu3)Cl], but [Ni(sacsac)(PBu3)(Cl)] reacts with any of Et2AlCl, BuLi, Li[Et3BH] or K[(s‐Bu)3BH] under an atmosphere of carbon monoxide in the presence or absence of olefin to produce [Ni(PBu3)(CO)3], which has been identified by FTIR and 31P NMR. [Ni(sacsac)(PBu3)Cl] reacts completely with BuLi or K[(s‐Bu)3BH] to form catalytically inactive species which yield active catalysts on addition of Et2AlCl. |
| doi_str_mv | 10.1002/aoc.590040512 |
| format | Article |
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The catalyst is rapidly and completely inhibited by CO; however, removal of the CO restores catalytic activity. A CO‐adduct of the active catalyst has a characteristic CO stretching frequency of 2042 cm−1, and δ31P 9.9 ppm. Carbon monoxide does not react with [Ni(sacsac)(PBu3)Cl], but [Ni(sacsac)(PBu3)(Cl)] reacts with any of Et2AlCl, BuLi, Li[Et3BH] or K[(s‐Bu)3BH] under an atmosphere of carbon monoxide in the presence or absence of olefin to produce [Ni(PBu3)(CO)3], which has been identified by FTIR and 31P NMR. [Ni(sacsac)(PBu3)Cl] reacts completely with BuLi or K[(s‐Bu)3BH] to form catalytically inactive species which yield active catalysts on addition of Et2AlCl.</description><identifier>ISSN: 0268-2605</identifier><identifier>EISSN: 1099-0739</identifier><identifier>DOI: 10.1002/aoc.590040512</identifier><identifier>CODEN: AOCHEX</identifier><language>eng</language><publisher>Sussex: John Wiley & Sons Ltd</publisher><subject>carbon monoxide ; catalysis ; Chemistry ; Exact sciences and technology ; General and physical chemistry ; infrared spectra ; isomerization ; NMR spectra ; Olefin ; oligomerization ; poisons ; Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><ispartof>Applied organometallic chemistry, 1990-09, Vol.4 (5), p.507-512</ispartof><rights>Copyright © 1990 John Wiley & Sons Ltd.</rights><rights>1991 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3532-fa3fcf214abc941219b1a8fff2a032ef1cfd6089decde8a76e10d0c1cdeb74ac3</citedby><cites>FETCH-LOGICAL-c3532-fa3fcf214abc941219b1a8fff2a032ef1cfd6089decde8a76e10d0c1cdeb74ac3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Faoc.590040512$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Faoc.590040512$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27923,27924,45573,45574</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19506379$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Clutterbuck, Linda M</creatorcontrib><creatorcontrib>Field, Leslie D</creatorcontrib><creatorcontrib>Humphries, Geoffrey B</creatorcontrib><creatorcontrib>Masters, Anthony F</creatorcontrib><creatorcontrib>Williams, Mark A</creatorcontrib><title>Carbon monoxide poisoning as a probe for the active site(s) of a nickel-based olefin oligomerization catalyst</title><title>Applied organometallic chemistry</title><addtitle>Appl. Organometal. Chem</addtitle><description>The interaction of the olefin oligomerization catalyst system derived from [Ni(sacsac)(PBu3)Cl] (sacsac = pentane‐2,4‐dithionate = dithioacetylacetonate) with carbon monoxide (CO) has been examined by a combination of 31P NMR and FTIR spectroscopy. The catalyst is rapidly and completely inhibited by CO; however, removal of the CO restores catalytic activity. A CO‐adduct of the active catalyst has a characteristic CO stretching frequency of 2042 cm−1, and δ31P 9.9 ppm. Carbon monoxide does not react with [Ni(sacsac)(PBu3)Cl], but [Ni(sacsac)(PBu3)(Cl)] reacts with any of Et2AlCl, BuLi, Li[Et3BH] or K[(s‐Bu)3BH] under an atmosphere of carbon monoxide in the presence or absence of olefin to produce [Ni(PBu3)(CO)3], which has been identified by FTIR and 31P NMR. [Ni(sacsac)(PBu3)Cl] reacts completely with BuLi or K[(s‐Bu)3BH] to form catalytically inactive species which yield active catalysts on addition of Et2AlCl.</description><subject>carbon monoxide</subject><subject>catalysis</subject><subject>Chemistry</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>infrared spectra</subject><subject>isomerization</subject><subject>NMR spectra</subject><subject>Olefin</subject><subject>oligomerization</subject><subject>poisons</subject><subject>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><issn>0268-2605</issn><issn>1099-0739</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><recordid>eNp9kEtLBDEQhIMouD6O3nMR9DBrJ5nH5iiLLxBFUBe8hJ5MR6OzkyUZ1PXXO7KinjwVBV9VN8XYnoCxAJBHGOy40AA5FEKusZEArTOolF5nI5DlJJMlFJtsK6VnANClyEdsPsVYh47PQxfefUN8EXwKne8eOSaOfBFDTdyFyPsn4mh7_0o8-Z4O0iEPbiA6b1-ozWpM1PDQkvPdIP4xzCn6D-z90G6xx3aZ-h224bBNtPut2-zu9OR2ep5dXp9dTI8vM6sKJTOHylknRY611bmQQtcCJ845iaAkOWFdU8JEN2QbmmBVkoAGrBhcXeVo1TbLVr02hpQiObOIfo5xaQSYr63MsJX52Wrg91f8ApPF1kXsrE-_IV1AqSo9cNWKe_MtLf8vNcfX078Xvj_yqaf3nyTGF1NWqirM7OrMnD4UD_flzcyA-gTK_4vE</recordid><startdate>199009</startdate><enddate>199009</enddate><creator>Clutterbuck, Linda M</creator><creator>Field, Leslie D</creator><creator>Humphries, Geoffrey B</creator><creator>Masters, Anthony F</creator><creator>Williams, Mark A</creator><general>John Wiley & Sons Ltd</general><general>Wiley</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>199009</creationdate><title>Carbon monoxide poisoning as a probe for the active site(s) of a nickel-based olefin oligomerization catalyst</title><author>Clutterbuck, Linda M ; Field, Leslie D ; Humphries, Geoffrey B ; Masters, Anthony F ; Williams, Mark A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3532-fa3fcf214abc941219b1a8fff2a032ef1cfd6089decde8a76e10d0c1cdeb74ac3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1990</creationdate><topic>carbon monoxide</topic><topic>catalysis</topic><topic>Chemistry</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>infrared spectra</topic><topic>isomerization</topic><topic>NMR spectra</topic><topic>Olefin</topic><topic>oligomerization</topic><topic>poisons</topic><topic>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Clutterbuck, Linda M</creatorcontrib><creatorcontrib>Field, Leslie D</creatorcontrib><creatorcontrib>Humphries, Geoffrey B</creatorcontrib><creatorcontrib>Masters, Anthony F</creatorcontrib><creatorcontrib>Williams, Mark A</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Applied organometallic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Clutterbuck, Linda M</au><au>Field, Leslie D</au><au>Humphries, Geoffrey B</au><au>Masters, Anthony F</au><au>Williams, Mark A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Carbon monoxide poisoning as a probe for the active site(s) of a nickel-based olefin oligomerization catalyst</atitle><jtitle>Applied organometallic chemistry</jtitle><addtitle>Appl. Organometal. Chem</addtitle><date>1990-09</date><risdate>1990</risdate><volume>4</volume><issue>5</issue><spage>507</spage><epage>512</epage><pages>507-512</pages><issn>0268-2605</issn><eissn>1099-0739</eissn><coden>AOCHEX</coden><abstract>The interaction of the olefin oligomerization catalyst system derived from [Ni(sacsac)(PBu3)Cl] (sacsac = pentane‐2,4‐dithionate = dithioacetylacetonate) with carbon monoxide (CO) has been examined by a combination of 31P NMR and FTIR spectroscopy. The catalyst is rapidly and completely inhibited by CO; however, removal of the CO restores catalytic activity. A CO‐adduct of the active catalyst has a characteristic CO stretching frequency of 2042 cm−1, and δ31P 9.9 ppm. Carbon monoxide does not react with [Ni(sacsac)(PBu3)Cl], but [Ni(sacsac)(PBu3)(Cl)] reacts with any of Et2AlCl, BuLi, Li[Et3BH] or K[(s‐Bu)3BH] under an atmosphere of carbon monoxide in the presence or absence of olefin to produce [Ni(PBu3)(CO)3], which has been identified by FTIR and 31P NMR. [Ni(sacsac)(PBu3)Cl] reacts completely with BuLi or K[(s‐Bu)3BH] to form catalytically inactive species which yield active catalysts on addition of Et2AlCl.</abstract><cop>Sussex</cop><pub>John Wiley & Sons Ltd</pub><doi>10.1002/aoc.590040512</doi><tpages>6</tpages></addata></record> |
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| ispartof | Applied organometallic chemistry, 1990-09, Vol.4 (5), p.507-512 |
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| source | Wiley Online Library All Journals |
| subjects | carbon monoxide catalysis Chemistry Exact sciences and technology General and physical chemistry infrared spectra isomerization NMR spectra Olefin oligomerization poisons Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry |
| title | Carbon monoxide poisoning as a probe for the active site(s) of a nickel-based olefin oligomerization catalyst |
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