Influence of a diimine ligand and an activator on the processes taking place in Brookhart-type nickel catalytic systems
Brookhart-type catalytic systems based on zero-valent nickel complexes Ni(COD) 2 and Ni(COD)L [where COD is cyclooctadiene and L is bis-2,6-diisopropylphenyl-diazabutadiene (DPP-DAB) or N , N ′-bis-2,6- diisopropylphenyl-bis-iminoacenaphthene (DPP-BIAN)] activated with Lewis acids such as methylalum...
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| Veröffentlicht in: | Research on chemical intermediates 2018-03, Vol.44 (3), p.1935-1944 |
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| container_end_page | 1944 |
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| container_issue | 3 |
| container_start_page | 1935 |
| container_title | Research on chemical intermediates |
| container_volume | 44 |
| creator | Gurinovich, Natalya S. Petrovsky, Stanislav K. Saliy, Ivan V. Saraev, Vitaliy V. |
| description | Brookhart-type catalytic systems based on zero-valent nickel complexes Ni(COD)
2
and Ni(COD)L [where COD is cyclooctadiene and L is bis-2,6-diisopropylphenyl-diazabutadiene (DPP-DAB) or
N
,
N
′-bis-2,6- diisopropylphenyl-bis-iminoacenaphthene (DPP-BIAN)] activated with Lewis acids such as methylaluminoxane (MAO) and boron trifluoride etherate BF
3
·OEt
2
were investigated via electron spin resonance (ESR) spectrometry, revealing that presence of diimine ligand results in Lewis acids, formally oxidating Ni(0) to Ni(I). An oxidation mechanism is proposed. |
| doi_str_mv | 10.1007/s11164-017-3207-x |
| format | Article |
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2
and Ni(COD)L [where COD is cyclooctadiene and L is bis-2,6-diisopropylphenyl-diazabutadiene (DPP-DAB) or
N
,
N
′-bis-2,6- diisopropylphenyl-bis-iminoacenaphthene (DPP-BIAN)] activated with Lewis acids such as methylaluminoxane (MAO) and boron trifluoride etherate BF
3
·OEt
2
were investigated via electron spin resonance (ESR) spectrometry, revealing that presence of diimine ligand results in Lewis acids, formally oxidating Ni(0) to Ni(I). An oxidation mechanism is proposed.</description><identifier>ISSN: 0922-6168</identifier><identifier>EISSN: 1568-5675</identifier><identifier>DOI: 10.1007/s11164-017-3207-x</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Boron ; Catalysis ; Chemistry ; Chemistry and Materials Science ; Electron paramagnetic resonance ; Electron spin ; Electrons ; Inorganic Chemistry ; Ligands ; Nickel ; Oxidation ; Physical Chemistry ; Spin resonance</subject><ispartof>Research on chemical intermediates, 2018-03, Vol.44 (3), p.1935-1944</ispartof><rights>Springer Science+Business Media B.V., part of Springer Nature 2017</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-de3de9e64f3e4f6ca9faa930f7078f544729dbc0ea6722c7483a02e1a1f3f75c3</citedby><cites>FETCH-LOGICAL-c353t-de3de9e64f3e4f6ca9faa930f7078f544729dbc0ea6722c7483a02e1a1f3f75c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11164-017-3207-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11164-017-3207-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Gurinovich, Natalya S.</creatorcontrib><creatorcontrib>Petrovsky, Stanislav K.</creatorcontrib><creatorcontrib>Saliy, Ivan V.</creatorcontrib><creatorcontrib>Saraev, Vitaliy V.</creatorcontrib><title>Influence of a diimine ligand and an activator on the processes taking place in Brookhart-type nickel catalytic systems</title><title>Research on chemical intermediates</title><addtitle>Res Chem Intermed</addtitle><description>Brookhart-type catalytic systems based on zero-valent nickel complexes Ni(COD)
2
and Ni(COD)L [where COD is cyclooctadiene and L is bis-2,6-diisopropylphenyl-diazabutadiene (DPP-DAB) or
N
,
N
′-bis-2,6- diisopropylphenyl-bis-iminoacenaphthene (DPP-BIAN)] activated with Lewis acids such as methylaluminoxane (MAO) and boron trifluoride etherate BF
3
·OEt
2
were investigated via electron spin resonance (ESR) spectrometry, revealing that presence of diimine ligand results in Lewis acids, formally oxidating Ni(0) to Ni(I). An oxidation mechanism is proposed.</description><subject>Boron</subject><subject>Catalysis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Electron paramagnetic resonance</subject><subject>Electron spin</subject><subject>Electrons</subject><subject>Inorganic Chemistry</subject><subject>Ligands</subject><subject>Nickel</subject><subject>Oxidation</subject><subject>Physical Chemistry</subject><subject>Spin resonance</subject><issn>0922-6168</issn><issn>1568-5675</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kMtOwzAQRS0EEuXxAewssTb4kdjJEhAvCYkNrK3BGRe3qVNsF-jfkypIrFiMZnPPndEh5EzwC8G5ucxCCF0xLgxTkhv2vUdmotYNq7Wp98mMt1IyLXRzSI5yXnAu6qbhM_L1GH2_weiQDp4C7UJYhYi0D3OIHZ2GgivhE8qQ6BBpeUe6ToPDnDHTAssQ53Tdw1gRIr1Ow7B8h1RY2a6RxuCW2FMHBfptCY7mbS64yifkwEOf8fR3H5PXu9uXmwf29Hz_eHP1xJyqVWEdqg5b1JVXWHntoPUAreLecNP4uqqMbLs3xxG0kdKZqlHAJQoQXnlTO3VMzqfe8eOPDeZiF8MmxfGklZxLrZWUakyJKeXSkHNCb9cprCBtreB259dOfu3o1-782u-RkROTx2ycY_pr_h_6ASckgBI</recordid><startdate>20180301</startdate><enddate>20180301</enddate><creator>Gurinovich, Natalya S.</creator><creator>Petrovsky, Stanislav K.</creator><creator>Saliy, Ivan V.</creator><creator>Saraev, Vitaliy V.</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20180301</creationdate><title>Influence of a diimine ligand and an activator on the processes taking place in Brookhart-type nickel catalytic systems</title><author>Gurinovich, Natalya S. ; Petrovsky, Stanislav K. ; Saliy, Ivan V. ; Saraev, Vitaliy V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-de3de9e64f3e4f6ca9faa930f7078f544729dbc0ea6722c7483a02e1a1f3f75c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Boron</topic><topic>Catalysis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Electron paramagnetic resonance</topic><topic>Electron spin</topic><topic>Electrons</topic><topic>Inorganic Chemistry</topic><topic>Ligands</topic><topic>Nickel</topic><topic>Oxidation</topic><topic>Physical Chemistry</topic><topic>Spin resonance</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gurinovich, Natalya S.</creatorcontrib><creatorcontrib>Petrovsky, Stanislav K.</creatorcontrib><creatorcontrib>Saliy, Ivan V.</creatorcontrib><creatorcontrib>Saraev, Vitaliy V.</creatorcontrib><collection>CrossRef</collection><jtitle>Research on chemical intermediates</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gurinovich, Natalya S.</au><au>Petrovsky, Stanislav K.</au><au>Saliy, Ivan V.</au><au>Saraev, Vitaliy V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of a diimine ligand and an activator on the processes taking place in Brookhart-type nickel catalytic systems</atitle><jtitle>Research on chemical intermediates</jtitle><stitle>Res Chem Intermed</stitle><date>2018-03-01</date><risdate>2018</risdate><volume>44</volume><issue>3</issue><spage>1935</spage><epage>1944</epage><pages>1935-1944</pages><issn>0922-6168</issn><eissn>1568-5675</eissn><abstract>Brookhart-type catalytic systems based on zero-valent nickel complexes Ni(COD)
2
and Ni(COD)L [where COD is cyclooctadiene and L is bis-2,6-diisopropylphenyl-diazabutadiene (DPP-DAB) or
N
,
N
′-bis-2,6- diisopropylphenyl-bis-iminoacenaphthene (DPP-BIAN)] activated with Lewis acids such as methylaluminoxane (MAO) and boron trifluoride etherate BF
3
·OEt
2
were investigated via electron spin resonance (ESR) spectrometry, revealing that presence of diimine ligand results in Lewis acids, formally oxidating Ni(0) to Ni(I). An oxidation mechanism is proposed.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s11164-017-3207-x</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0922-6168 |
| ispartof | Research on chemical intermediates, 2018-03, Vol.44 (3), p.1935-1944 |
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| language | eng |
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| source | SpringerNature Journals |
| subjects | Boron Catalysis Chemistry Chemistry and Materials Science Electron paramagnetic resonance Electron spin Electrons Inorganic Chemistry Ligands Nickel Oxidation Physical Chemistry Spin resonance |
| title | Influence of a diimine ligand and an activator on the processes taking place in Brookhart-type nickel catalytic systems |
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