Synthesis of ZnII and AlIII Complexes of Diaminocyclohexane‐Derived Ligands and Their Exploitation for the Ring Opening Polymerisation of rac‐Lactide
Two series of ligands based on diaminocyclohexane (DACH) have been prepared and successfully complexed to AlIII and ZnII metal centres. Solution and solid‐state studies reveal a tendency to form mono‐ or bis‐ligated forms depending on the steric bulk of the ligand. These complexes have been tested f...
Gespeichert in:
| Veröffentlicht in: | European journal of inorganic chemistry 2017-12, Vol.2017 (45), p.5417-5426 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 5426 |
|---|---|
| container_issue | 45 |
| container_start_page | 5417 |
| container_title | European journal of inorganic chemistry |
| container_volume | 2017 |
| creator | Kirk, Sarah M. McKeown, Paul Mahon, Mary F. Kociok‐Köhn, Gabriele Woodman, Timothy J. Jones, Matthew D. |
| description | Two series of ligands based on diaminocyclohexane (DACH) have been prepared and successfully complexed to AlIII and ZnII metal centres. Solution and solid‐state studies reveal a tendency to form mono‐ or bis‐ligated forms depending on the steric bulk of the ligand. These complexes have been tested for their ability to ring open rac‐lactide. AlIII based complexes generally gave atactic PLA after a polymerisation time of 1–2 days. The ZnII complexes, were found to be more active and furnished PLA with a slight heterotactic bias.
Several ligands and complexes based on diaminocyclohexane are reported. Full structural characterisation has been carried out as well as assessment of these complexes for their ability to polymerise rac‐lactide. |
| doi_str_mv | 10.1002/ejic.201701186 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_wiley</sourceid><recordid>TN_cdi_proquest_journals_1973896384</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1973896384</sourcerecordid><originalsourceid>FETCH-LOGICAL-p1186-56da96b6ae721789e741aba9b2b21267d26a9ddf506a65acba9ca39fa50262913</originalsourceid><addsrcrecordid>eNo9UE1Pg0AQJUYTa_XqeRPP1N0FFvbY0KoYkhqtFy9kgKXdBnYRqJabP8Grf89f4tKant5M5n1knmVdEzwhGNNbsZHZhGLiY0ICdmKNCObcxiygp2Z2Hdcm3A3OrYu23WCMHeywkfXz0qtuLVrZIl2gNxVFCFSOpmVkplBXdSl2Yn-bSaik0lmflXotdqDE79f3TDTyQ-Qolisja_fa5VrIBs13dallB53UChW6QSYFPUu1QotaqAGfdNlXRt8eOCaigcx4xpB1MheX1lkBZSuu_nFsvd7Nl-GDHS_uo3Aa2_Xwpu2xHDhLGQifEj_gwncJpMBTmlJCmZ9TBjzPCw8zYB5k5pSBwwvwMGWUE2ds3Rx860a_b0XbJRu9bZSJTAj3nYAzJ3ANix9Yn7IUfVI3soKmTwhOhu6Tofvk2H0yf4zC4-b8AUKjfnw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1973896384</pqid></control><display><type>article</type><title>Synthesis of ZnII and AlIII Complexes of Diaminocyclohexane‐Derived Ligands and Their Exploitation for the Ring Opening Polymerisation of rac‐Lactide</title><source>Wiley Online Library All Journals</source><creator>Kirk, Sarah M. ; McKeown, Paul ; Mahon, Mary F. ; Kociok‐Köhn, Gabriele ; Woodman, Timothy J. ; Jones, Matthew D.</creator><creatorcontrib>Kirk, Sarah M. ; McKeown, Paul ; Mahon, Mary F. ; Kociok‐Köhn, Gabriele ; Woodman, Timothy J. ; Jones, Matthew D.</creatorcontrib><description>Two series of ligands based on diaminocyclohexane (DACH) have been prepared and successfully complexed to AlIII and ZnII metal centres. Solution and solid‐state studies reveal a tendency to form mono‐ or bis‐ligated forms depending on the steric bulk of the ligand. These complexes have been tested for their ability to ring open rac‐lactide. AlIII based complexes generally gave atactic PLA after a polymerisation time of 1–2 days. The ZnII complexes, were found to be more active and furnished PLA with a slight heterotactic bias.
Several ligands and complexes based on diaminocyclohexane are reported. Full structural characterisation has been carried out as well as assessment of these complexes for their ability to polymerise rac‐lactide.</description><identifier>ISSN: 1434-1948</identifier><identifier>EISSN: 1099-0682</identifier><identifier>DOI: 10.1002/ejic.201701186</identifier><language>eng</language><publisher>Weinheim: Wiley Subscription Services, Inc</publisher><subject>Aluminum ; Atacticity ; Coordination compounds ; Inorganic chemistry ; Lactide ; Ligands ; Polymerization ; Ring opening polymerization ; Salen ; Zinc</subject><ispartof>European journal of inorganic chemistry, 2017-12, Vol.2017 (45), p.5417-5426</ispartof><rights>2017 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0001-5991-5617</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fejic.201701186$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fejic.201701186$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><creatorcontrib>Kirk, Sarah M.</creatorcontrib><creatorcontrib>McKeown, Paul</creatorcontrib><creatorcontrib>Mahon, Mary F.</creatorcontrib><creatorcontrib>Kociok‐Köhn, Gabriele</creatorcontrib><creatorcontrib>Woodman, Timothy J.</creatorcontrib><creatorcontrib>Jones, Matthew D.</creatorcontrib><title>Synthesis of ZnII and AlIII Complexes of Diaminocyclohexane‐Derived Ligands and Their Exploitation for the Ring Opening Polymerisation of rac‐Lactide</title><title>European journal of inorganic chemistry</title><description>Two series of ligands based on diaminocyclohexane (DACH) have been prepared and successfully complexed to AlIII and ZnII metal centres. Solution and solid‐state studies reveal a tendency to form mono‐ or bis‐ligated forms depending on the steric bulk of the ligand. These complexes have been tested for their ability to ring open rac‐lactide. AlIII based complexes generally gave atactic PLA after a polymerisation time of 1–2 days. The ZnII complexes, were found to be more active and furnished PLA with a slight heterotactic bias.
Several ligands and complexes based on diaminocyclohexane are reported. Full structural characterisation has been carried out as well as assessment of these complexes for their ability to polymerise rac‐lactide.</description><subject>Aluminum</subject><subject>Atacticity</subject><subject>Coordination compounds</subject><subject>Inorganic chemistry</subject><subject>Lactide</subject><subject>Ligands</subject><subject>Polymerization</subject><subject>Ring opening polymerization</subject><subject>Salen</subject><subject>Zinc</subject><issn>1434-1948</issn><issn>1099-0682</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNo9UE1Pg0AQJUYTa_XqeRPP1N0FFvbY0KoYkhqtFy9kgKXdBnYRqJabP8Grf89f4tKant5M5n1knmVdEzwhGNNbsZHZhGLiY0ICdmKNCObcxiygp2Z2Hdcm3A3OrYu23WCMHeywkfXz0qtuLVrZIl2gNxVFCFSOpmVkplBXdSl2Yn-bSaik0lmflXotdqDE79f3TDTyQ-Qolisja_fa5VrIBs13dallB53UChW6QSYFPUu1QotaqAGfdNlXRt8eOCaigcx4xpB1MheX1lkBZSuu_nFsvd7Nl-GDHS_uo3Aa2_Xwpu2xHDhLGQifEj_gwncJpMBTmlJCmZ9TBjzPCw8zYB5k5pSBwwvwMGWUE2ds3Rx860a_b0XbJRu9bZSJTAj3nYAzJ3ANix9Yn7IUfVI3soKmTwhOhu6Tofvk2H0yf4zC4-b8AUKjfnw</recordid><startdate>20171208</startdate><enddate>20171208</enddate><creator>Kirk, Sarah M.</creator><creator>McKeown, Paul</creator><creator>Mahon, Mary F.</creator><creator>Kociok‐Köhn, Gabriele</creator><creator>Woodman, Timothy J.</creator><creator>Jones, Matthew D.</creator><general>Wiley Subscription Services, Inc</general><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-5991-5617</orcidid></search><sort><creationdate>20171208</creationdate><title>Synthesis of ZnII and AlIII Complexes of Diaminocyclohexane‐Derived Ligands and Their Exploitation for the Ring Opening Polymerisation of rac‐Lactide</title><author>Kirk, Sarah M. ; McKeown, Paul ; Mahon, Mary F. ; Kociok‐Köhn, Gabriele ; Woodman, Timothy J. ; Jones, Matthew D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p1186-56da96b6ae721789e741aba9b2b21267d26a9ddf506a65acba9ca39fa50262913</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Aluminum</topic><topic>Atacticity</topic><topic>Coordination compounds</topic><topic>Inorganic chemistry</topic><topic>Lactide</topic><topic>Ligands</topic><topic>Polymerization</topic><topic>Ring opening polymerization</topic><topic>Salen</topic><topic>Zinc</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kirk, Sarah M.</creatorcontrib><creatorcontrib>McKeown, Paul</creatorcontrib><creatorcontrib>Mahon, Mary F.</creatorcontrib><creatorcontrib>Kociok‐Köhn, Gabriele</creatorcontrib><creatorcontrib>Woodman, Timothy J.</creatorcontrib><creatorcontrib>Jones, Matthew D.</creatorcontrib><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><jtitle>European journal of inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kirk, Sarah M.</au><au>McKeown, Paul</au><au>Mahon, Mary F.</au><au>Kociok‐Köhn, Gabriele</au><au>Woodman, Timothy J.</au><au>Jones, Matthew D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis of ZnII and AlIII Complexes of Diaminocyclohexane‐Derived Ligands and Their Exploitation for the Ring Opening Polymerisation of rac‐Lactide</atitle><jtitle>European journal of inorganic chemistry</jtitle><date>2017-12-08</date><risdate>2017</risdate><volume>2017</volume><issue>45</issue><spage>5417</spage><epage>5426</epage><pages>5417-5426</pages><issn>1434-1948</issn><eissn>1099-0682</eissn><abstract>Two series of ligands based on diaminocyclohexane (DACH) have been prepared and successfully complexed to AlIII and ZnII metal centres. Solution and solid‐state studies reveal a tendency to form mono‐ or bis‐ligated forms depending on the steric bulk of the ligand. These complexes have been tested for their ability to ring open rac‐lactide. AlIII based complexes generally gave atactic PLA after a polymerisation time of 1–2 days. The ZnII complexes, were found to be more active and furnished PLA with a slight heterotactic bias.
Several ligands and complexes based on diaminocyclohexane are reported. Full structural characterisation has been carried out as well as assessment of these complexes for their ability to polymerise rac‐lactide.</abstract><cop>Weinheim</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/ejic.201701186</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-5991-5617</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1434-1948 |
| ispartof | European journal of inorganic chemistry, 2017-12, Vol.2017 (45), p.5417-5426 |
| issn | 1434-1948 1099-0682 |
| language | eng |
| recordid | cdi_proquest_journals_1973896384 |
| source | Wiley Online Library All Journals |
| subjects | Aluminum Atacticity Coordination compounds Inorganic chemistry Lactide Ligands Polymerization Ring opening polymerization Salen Zinc |
| title | Synthesis of ZnII and AlIII Complexes of Diaminocyclohexane‐Derived Ligands and Their Exploitation for the Ring Opening Polymerisation of rac‐Lactide |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-12T14%3A08%3A31IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_wiley&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Synthesis%20of%20ZnII%20and%20AlIII%20Complexes%20of%20Diaminocyclohexane%E2%80%90Derived%20Ligands%20and%20Their%20Exploitation%20for%20the%20Ring%20Opening%20Polymerisation%20of%20rac%E2%80%90Lactide&rft.jtitle=European%20journal%20of%20inorganic%20chemistry&rft.au=Kirk,%20Sarah%20M.&rft.date=2017-12-08&rft.volume=2017&rft.issue=45&rft.spage=5417&rft.epage=5426&rft.pages=5417-5426&rft.issn=1434-1948&rft.eissn=1099-0682&rft_id=info:doi/10.1002/ejic.201701186&rft_dat=%3Cproquest_wiley%3E1973896384%3C/proquest_wiley%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1973896384&rft_id=info:pmid/&rfr_iscdi=true |