Synthesis and characterization of new H-shaped triphenylene discotic room-temperature liquid crystal tetramers by a copper-free click reaction
Herein, four new H-shaped triphenylene discotic liquid crystal tetramers have been designed and synthesized using a copper-free [3+2] cycloaddition reaction between the triphenylene dimer and diazide compounds. To probe the molecular self-assembly and mesophase properties, the length and rigid space...
Gespeichert in:
| Veröffentlicht in: | New journal of chemistry 2018, Vol.42 (1), p.272-280 |
|---|---|
| Hauptverfasser: | , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 280 |
|---|---|
| container_issue | 1 |
| container_start_page | 272 |
| container_title | New journal of chemistry |
| container_volume | 42 |
| creator | Zhang, Kan Bai, Yuefeng Feng, Chun Ning, Guanghui Ni, Hailiang Yu, Wenhao Zhao, Keqing Wang, Biqin Hu, Ping |
| description | Herein, four new H-shaped triphenylene discotic liquid crystal tetramers have been designed and synthesized using a copper-free [3+2] cycloaddition reaction between the triphenylene dimer and diazide compounds. To probe the molecular self-assembly and mesophase properties, the length and rigid spacers in diazide have been tailored. The tetramers
7
with a soft spacer display a room-temperature enantiotropic DLC mesophase, and X-ray diffraction confirms that they exhibit an unusual mesophase of a lamellar–hexagonal columnar phase (Col
hl
). The results of the photophysical tests show that all the new H-shaped DLC tetramers display relatively high intensity photoluminescence properties. |
| doi_str_mv | 10.1039/C7NJ02695A |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2010877484</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2010877484</sourcerecordid><originalsourceid>FETCH-LOGICAL-c259t-6858cb98f73a275eba4b671cb8490136f87a72932aedfa2213deb9dfd5e767a83</originalsourceid><addsrcrecordid>eNpFkM1KxDAUhYsoOI5ufIKAO6GapD9plsOgjjLoQl2X2_SWZuw0nZsMUh_CZ7Yygqt7Fh_n454ouhT8RvBE3y7V8xOXuc4WR9FMJLmOtczF8ZRFmsY8S_PT6Mz7DedCqFzMou_XsQ8teusZ9DUzLRCYgGS_IFjXM9ewHj_ZKvYtDFizQHZosR877JHV1hsXrGHk3DYOuB2QIOwJWWd3ezvV0egDdCxgINgieVaNDJhxw0TGDSEy01nzwQgn6-Q7j04a6Dxe_N159H5_97ZcxeuXh8flYh0bmekQ50VWmEoXjUpAqgwrSKtcCVMVqebT202hQEmdSMC6ASlFUmOl66bOUOUKimQeXR16B3K7PfpQbtye-klZSi54oVRapBN1faAMOe8Jm3IguwUaS8HL373L_72TH9WIdh0</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2010877484</pqid></control><display><type>article</type><title>Synthesis and characterization of new H-shaped triphenylene discotic room-temperature liquid crystal tetramers by a copper-free click reaction</title><source>Royal Society Of Chemistry Journals 2008-</source><source>Alma/SFX Local Collection</source><creator>Zhang, Kan ; Bai, Yuefeng ; Feng, Chun ; Ning, Guanghui ; Ni, Hailiang ; Yu, Wenhao ; Zhao, Keqing ; Wang, Biqin ; Hu, Ping</creator><creatorcontrib>Zhang, Kan ; Bai, Yuefeng ; Feng, Chun ; Ning, Guanghui ; Ni, Hailiang ; Yu, Wenhao ; Zhao, Keqing ; Wang, Biqin ; Hu, Ping</creatorcontrib><description>Herein, four new H-shaped triphenylene discotic liquid crystal tetramers have been designed and synthesized using a copper-free [3+2] cycloaddition reaction between the triphenylene dimer and diazide compounds. To probe the molecular self-assembly and mesophase properties, the length and rigid spacers in diazide have been tailored. The tetramers
7
with a soft spacer display a room-temperature enantiotropic DLC mesophase, and X-ray diffraction confirms that they exhibit an unusual mesophase of a lamellar–hexagonal columnar phase (Col
hl
). The results of the photophysical tests show that all the new H-shaped DLC tetramers display relatively high intensity photoluminescence properties.</description><identifier>ISSN: 1144-0546</identifier><identifier>EISSN: 1369-9261</identifier><identifier>DOI: 10.1039/C7NJ02695A</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Chemical reactions ; Chemical synthesis ; Copper ; Cycloaddition ; Liquid crystals ; Mesophase ; Photoluminescence ; Room temperature ; Self-assembly</subject><ispartof>New journal of chemistry, 2018, Vol.42 (1), p.272-280</ispartof><rights>Copyright Royal Society of Chemistry 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c259t-6858cb98f73a275eba4b671cb8490136f87a72932aedfa2213deb9dfd5e767a83</citedby><cites>FETCH-LOGICAL-c259t-6858cb98f73a275eba4b671cb8490136f87a72932aedfa2213deb9dfd5e767a83</cites><orcidid>0000-0002-2592-3691</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,4024,27923,27924,27925</link.rule.ids></links><search><creatorcontrib>Zhang, Kan</creatorcontrib><creatorcontrib>Bai, Yuefeng</creatorcontrib><creatorcontrib>Feng, Chun</creatorcontrib><creatorcontrib>Ning, Guanghui</creatorcontrib><creatorcontrib>Ni, Hailiang</creatorcontrib><creatorcontrib>Yu, Wenhao</creatorcontrib><creatorcontrib>Zhao, Keqing</creatorcontrib><creatorcontrib>Wang, Biqin</creatorcontrib><creatorcontrib>Hu, Ping</creatorcontrib><title>Synthesis and characterization of new H-shaped triphenylene discotic room-temperature liquid crystal tetramers by a copper-free click reaction</title><title>New journal of chemistry</title><description>Herein, four new H-shaped triphenylene discotic liquid crystal tetramers have been designed and synthesized using a copper-free [3+2] cycloaddition reaction between the triphenylene dimer and diazide compounds. To probe the molecular self-assembly and mesophase properties, the length and rigid spacers in diazide have been tailored. The tetramers
7
with a soft spacer display a room-temperature enantiotropic DLC mesophase, and X-ray diffraction confirms that they exhibit an unusual mesophase of a lamellar–hexagonal columnar phase (Col
hl
). The results of the photophysical tests show that all the new H-shaped DLC tetramers display relatively high intensity photoluminescence properties.</description><subject>Chemical reactions</subject><subject>Chemical synthesis</subject><subject>Copper</subject><subject>Cycloaddition</subject><subject>Liquid crystals</subject><subject>Mesophase</subject><subject>Photoluminescence</subject><subject>Room temperature</subject><subject>Self-assembly</subject><issn>1144-0546</issn><issn>1369-9261</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNpFkM1KxDAUhYsoOI5ufIKAO6GapD9plsOgjjLoQl2X2_SWZuw0nZsMUh_CZ7Yygqt7Fh_n454ouhT8RvBE3y7V8xOXuc4WR9FMJLmOtczF8ZRFmsY8S_PT6Mz7DedCqFzMou_XsQ8teusZ9DUzLRCYgGS_IFjXM9ewHj_ZKvYtDFizQHZosR877JHV1hsXrGHk3DYOuB2QIOwJWWd3ezvV0egDdCxgINgieVaNDJhxw0TGDSEy01nzwQgn6-Q7j04a6Dxe_N159H5_97ZcxeuXh8flYh0bmekQ50VWmEoXjUpAqgwrSKtcCVMVqebT202hQEmdSMC6ASlFUmOl66bOUOUKimQeXR16B3K7PfpQbtye-klZSi54oVRapBN1faAMOe8Jm3IguwUaS8HL373L_72TH9WIdh0</recordid><startdate>2018</startdate><enddate>2018</enddate><creator>Zhang, Kan</creator><creator>Bai, Yuefeng</creator><creator>Feng, Chun</creator><creator>Ning, Guanghui</creator><creator>Ni, Hailiang</creator><creator>Yu, Wenhao</creator><creator>Zhao, Keqing</creator><creator>Wang, Biqin</creator><creator>Hu, Ping</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>H9R</scope><scope>JG9</scope><scope>KA0</scope><orcidid>https://orcid.org/0000-0002-2592-3691</orcidid></search><sort><creationdate>2018</creationdate><title>Synthesis and characterization of new H-shaped triphenylene discotic room-temperature liquid crystal tetramers by a copper-free click reaction</title><author>Zhang, Kan ; Bai, Yuefeng ; Feng, Chun ; Ning, Guanghui ; Ni, Hailiang ; Yu, Wenhao ; Zhao, Keqing ; Wang, Biqin ; Hu, Ping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c259t-6858cb98f73a275eba4b671cb8490136f87a72932aedfa2213deb9dfd5e767a83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Chemical reactions</topic><topic>Chemical synthesis</topic><topic>Copper</topic><topic>Cycloaddition</topic><topic>Liquid crystals</topic><topic>Mesophase</topic><topic>Photoluminescence</topic><topic>Room temperature</topic><topic>Self-assembly</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Kan</creatorcontrib><creatorcontrib>Bai, Yuefeng</creatorcontrib><creatorcontrib>Feng, Chun</creatorcontrib><creatorcontrib>Ning, Guanghui</creatorcontrib><creatorcontrib>Ni, Hailiang</creatorcontrib><creatorcontrib>Yu, Wenhao</creatorcontrib><creatorcontrib>Zhao, Keqing</creatorcontrib><creatorcontrib>Wang, Biqin</creatorcontrib><creatorcontrib>Hu, Ping</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Illustrata: Natural Sciences</collection><collection>Materials Research Database</collection><collection>ProQuest Illustrata: Technology Collection</collection><jtitle>New journal of chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Kan</au><au>Bai, Yuefeng</au><au>Feng, Chun</au><au>Ning, Guanghui</au><au>Ni, Hailiang</au><au>Yu, Wenhao</au><au>Zhao, Keqing</au><au>Wang, Biqin</au><au>Hu, Ping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and characterization of new H-shaped triphenylene discotic room-temperature liquid crystal tetramers by a copper-free click reaction</atitle><jtitle>New journal of chemistry</jtitle><date>2018</date><risdate>2018</risdate><volume>42</volume><issue>1</issue><spage>272</spage><epage>280</epage><pages>272-280</pages><issn>1144-0546</issn><eissn>1369-9261</eissn><abstract>Herein, four new H-shaped triphenylene discotic liquid crystal tetramers have been designed and synthesized using a copper-free [3+2] cycloaddition reaction between the triphenylene dimer and diazide compounds. To probe the molecular self-assembly and mesophase properties, the length and rigid spacers in diazide have been tailored. The tetramers
7
with a soft spacer display a room-temperature enantiotropic DLC mesophase, and X-ray diffraction confirms that they exhibit an unusual mesophase of a lamellar–hexagonal columnar phase (Col
hl
). The results of the photophysical tests show that all the new H-shaped DLC tetramers display relatively high intensity photoluminescence properties.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/C7NJ02695A</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-2592-3691</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1144-0546 |
| ispartof | New journal of chemistry, 2018, Vol.42 (1), p.272-280 |
| issn | 1144-0546 1369-9261 |
| language | eng |
| recordid | cdi_proquest_journals_2010877484 |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Chemical reactions Chemical synthesis Copper Cycloaddition Liquid crystals Mesophase Photoluminescence Room temperature Self-assembly |
| title | Synthesis and characterization of new H-shaped triphenylene discotic room-temperature liquid crystal tetramers by a copper-free click reaction |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-21T03%3A14%3A56IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Synthesis%20and%20characterization%20of%20new%20H-shaped%20triphenylene%20discotic%20room-temperature%20liquid%20crystal%20tetramers%20by%20a%20copper-free%20click%20reaction&rft.jtitle=New%20journal%20of%20chemistry&rft.au=Zhang,%20Kan&rft.date=2018&rft.volume=42&rft.issue=1&rft.spage=272&rft.epage=280&rft.pages=272-280&rft.issn=1144-0546&rft.eissn=1369-9261&rft_id=info:doi/10.1039/C7NJ02695A&rft_dat=%3Cproquest_cross%3E2010877484%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2010877484&rft_id=info:pmid/&rfr_iscdi=true |