A cavity-shaped cis -chelating P,N ligand for highly selective nickel-catalysed ethylene dimerisation
The presence of a permethylated α-cyclodextrin (α-CD) cavity in a chelating P,N ligand promotes exclusive formation of 1 : 1 ligand/metal complexes. In MX 2 complexes, one of the two halido ligands is forced to reside inside the CD hollow while the second one is pointing outside. Unlike its cavity-f...
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| Veröffentlicht in: | Dalton transactions : an international journal of inorganic chemistry 2022-08, Vol.51 (30), p.11226-11230 |
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| container_issue | 30 |
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| container_title | Dalton transactions : an international journal of inorganic chemistry |
| container_volume | 51 |
| creator | Li, Yang Pelzer, Katrin Sechet, Damien Creste, Geordie Matt, Dominique Braunstein, Pierre Armspach, Dominique |
| description | The presence of a permethylated α-cyclodextrin (α-CD) cavity in a chelating P,N ligand promotes exclusive formation of 1 : 1 ligand/metal complexes. In MX
2
complexes, one of the two halido ligands is forced to reside inside the CD hollow while the second one is pointing outside. Unlike its cavity-free analogue, a Ni(
ii
) complex of the CD ligand is a highly selective precatalyst for ethylene dimerisation (96% C
4
selectivity with up to 95% of 1-butene within the C
4
fraction). |
| doi_str_mv | 10.1039/d2dt01553f |
| format | Article |
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2
complexes, one of the two halido ligands is forced to reside inside the CD hollow while the second one is pointing outside. Unlike its cavity-free analogue, a Ni(
ii
) complex of the CD ligand is a highly selective precatalyst for ethylene dimerisation (96% C
4
selectivity with up to 95% of 1-butene within the C
4
fraction).</description><identifier>ISSN: 1477-9226</identifier><identifier>EISSN: 1477-9234</identifier><identifier>DOI: 10.1039/d2dt01553f</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Catalysis ; Chelation ; Chemical Sciences ; Coordination chemistry ; Coordination compounds ; Cyclodextrins ; Ethylene ; Ligands ; Organic chemistry ; Selectivity</subject><ispartof>Dalton transactions : an international journal of inorganic chemistry, 2022-08, Vol.51 (30), p.11226-11230</ispartof><rights>Copyright Royal Society of Chemistry 2022</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c362t-313e53e27aef8d399ab28fc4a3fd0910fc06da1027dfb2ef556cc667902a48f63</citedby><cites>FETCH-LOGICAL-c362t-313e53e27aef8d399ab28fc4a3fd0910fc06da1027dfb2ef556cc667902a48f63</cites><orcidid>0000-0002-4377-604X ; 0000-0001-6967-2508 ; 0000-0003-4329-6043 ; 0000-0001-7928-0719 ; 0000-0003-0054-7615 ; 0000-0002-9633-793X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,27901,27902</link.rule.ids><backlink>$$Uhttps://hal.science/hal-03811638$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Yang</creatorcontrib><creatorcontrib>Pelzer, Katrin</creatorcontrib><creatorcontrib>Sechet, Damien</creatorcontrib><creatorcontrib>Creste, Geordie</creatorcontrib><creatorcontrib>Matt, Dominique</creatorcontrib><creatorcontrib>Braunstein, Pierre</creatorcontrib><creatorcontrib>Armspach, Dominique</creatorcontrib><title>A cavity-shaped cis -chelating P,N ligand for highly selective nickel-catalysed ethylene dimerisation</title><title>Dalton transactions : an international journal of inorganic chemistry</title><description>The presence of a permethylated α-cyclodextrin (α-CD) cavity in a chelating P,N ligand promotes exclusive formation of 1 : 1 ligand/metal complexes. In MX
2
complexes, one of the two halido ligands is forced to reside inside the CD hollow while the second one is pointing outside. Unlike its cavity-free analogue, a Ni(
ii
) complex of the CD ligand is a highly selective precatalyst for ethylene dimerisation (96% C
4
selectivity with up to 95% of 1-butene within the C
4
fraction).</description><subject>Catalysis</subject><subject>Chelation</subject><subject>Chemical Sciences</subject><subject>Coordination chemistry</subject><subject>Coordination compounds</subject><subject>Cyclodextrins</subject><subject>Ethylene</subject><subject>Ligands</subject><subject>Organic chemistry</subject><subject>Selectivity</subject><issn>1477-9226</issn><issn>1477-9234</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNpd0c1OwzAMAOAKgcQYXHiCSFwAUchfk_Y4AWNIE3AY5ypLnDUja0fSTerb0zG0Aydb1mfLlpPkkuB7glnxYKhpMckyZo-SAeFSpgVl_PiQU3GanMW4xJhSnNFBAiOk1da1XRortQaDtIso1RV41bp6gT7u3pB3C1UbZJuAKreofIcieNCt2wKqnf4Cn2rVKt_Fvh_aqvNQAzJuBcHFfkxTnycnVvkIF39xmHyOn2ePk3T6_vL6OJqmmgnapowwyBhQqcDmhhWFmtPcaq6YNbgg2GosjCKYSmPnFGyWCa2FkAWmiudWsGFys59bKV-ug1up0JWNcuVkNC13NcxyQgTLt6S313u7Ds33BmJbrlzU4L2qodnEkoqCyowTznp69Y8um02o-0t2SmIhueS9ut0rHZoYA9jDBgSXu--UT_Rp9vudMfsBXX2BWQ</recordid><startdate>20220802</startdate><enddate>20220802</enddate><creator>Li, Yang</creator><creator>Pelzer, Katrin</creator><creator>Sechet, Damien</creator><creator>Creste, Geordie</creator><creator>Matt, Dominique</creator><creator>Braunstein, Pierre</creator><creator>Armspach, Dominique</creator><general>Royal Society of Chemistry</general><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><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0002-4377-604X</orcidid><orcidid>https://orcid.org/0000-0001-6967-2508</orcidid><orcidid>https://orcid.org/0000-0003-4329-6043</orcidid><orcidid>https://orcid.org/0000-0001-7928-0719</orcidid><orcidid>https://orcid.org/0000-0003-0054-7615</orcidid><orcidid>https://orcid.org/0000-0002-9633-793X</orcidid></search><sort><creationdate>20220802</creationdate><title>A cavity-shaped cis -chelating P,N ligand for highly selective nickel-catalysed ethylene dimerisation</title><author>Li, Yang ; Pelzer, Katrin ; Sechet, Damien ; Creste, Geordie ; Matt, Dominique ; Braunstein, Pierre ; Armspach, Dominique</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c362t-313e53e27aef8d399ab28fc4a3fd0910fc06da1027dfb2ef556cc667902a48f63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Catalysis</topic><topic>Chelation</topic><topic>Chemical Sciences</topic><topic>Coordination chemistry</topic><topic>Coordination compounds</topic><topic>Cyclodextrins</topic><topic>Ethylene</topic><topic>Ligands</topic><topic>Organic chemistry</topic><topic>Selectivity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Yang</creatorcontrib><creatorcontrib>Pelzer, Katrin</creatorcontrib><creatorcontrib>Sechet, Damien</creatorcontrib><creatorcontrib>Creste, Geordie</creatorcontrib><creatorcontrib>Matt, Dominique</creatorcontrib><creatorcontrib>Braunstein, Pierre</creatorcontrib><creatorcontrib>Armspach, Dominique</creatorcontrib><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><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Yang</au><au>Pelzer, Katrin</au><au>Sechet, Damien</au><au>Creste, Geordie</au><au>Matt, Dominique</au><au>Braunstein, Pierre</au><au>Armspach, Dominique</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A cavity-shaped cis -chelating P,N ligand for highly selective nickel-catalysed ethylene dimerisation</atitle><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle><date>2022-08-02</date><risdate>2022</risdate><volume>51</volume><issue>30</issue><spage>11226</spage><epage>11230</epage><pages>11226-11230</pages><issn>1477-9226</issn><eissn>1477-9234</eissn><abstract>The presence of a permethylated α-cyclodextrin (α-CD) cavity in a chelating P,N ligand promotes exclusive formation of 1 : 1 ligand/metal complexes. In MX
2
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ii
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4
selectivity with up to 95% of 1-butene within the C
4
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| fulltext | fulltext |
| identifier | ISSN: 1477-9226 |
| ispartof | Dalton transactions : an international journal of inorganic chemistry, 2022-08, Vol.51 (30), p.11226-11230 |
| issn | 1477-9226 1477-9234 |
| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Catalysis Chelation Chemical Sciences Coordination chemistry Coordination compounds Cyclodextrins Ethylene Ligands Organic chemistry Selectivity |
| title | A cavity-shaped cis -chelating P,N ligand for highly selective nickel-catalysed ethylene dimerisation |
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