Anthra- and pentacenequinone derivatives: influence of structure on the formation of columnar liquid crystal phases
We report the synthesis and mesophase characterization of a series of novel di- and tetra-aryl acenequinones. Diphenyl-acenequinones 1 and 2 exhibit monotropic mesophases while tetra-aryl acenequinones 4 and 5 exhibit stable columnar hexagonal mesophases. Compound 4 exhibits a more stable columnar m...
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| Veröffentlicht in: | New journal of chemistry 2016, Vol.4 (7), p.5985-5988 |
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| container_end_page | 5988 |
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| container_issue | 7 |
| container_start_page | 5985 |
| container_title | New journal of chemistry |
| container_volume | 4 |
| creator | Paquette, Joseph A Yardley, Rebecca E Yu, Joanne Wing-Yan Eichhorn, S. Holger Maly, Kenneth E |
| description | We report the synthesis and mesophase characterization of a series of novel di- and tetra-aryl acenequinones. Diphenyl-acenequinones
1
and
2
exhibit monotropic mesophases while tetra-aryl acenequinones
4
and
5
exhibit stable columnar hexagonal mesophases. Compound
4
exhibits a more stable columnar mesophase than
5
, consistent with a packing motif where molecules are stacked in perpendicular arrangement.
The mesomorphic properties of novel acenequinones reveals that a perpendicular packing motif is an important factor for determining mesophase stability. |
| doi_str_mv | 10.1039/c6nj00301j |
| format | Article |
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1
and
2
exhibit monotropic mesophases while tetra-aryl acenequinones
4
and
5
exhibit stable columnar hexagonal mesophases. Compound
4
exhibits a more stable columnar mesophase than
5
, consistent with a packing motif where molecules are stacked in perpendicular arrangement.
The mesomorphic properties of novel acenequinones reveals that a perpendicular packing motif is an important factor for determining mesophase stability.</description><identifier>ISSN: 1144-0546</identifier><identifier>EISSN: 1369-9261</identifier><identifier>DOI: 10.1039/c6nj00301j</identifier><language>eng</language><ispartof>New journal of chemistry, 2016, Vol.4 (7), p.5985-5988</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-d5d7784919b4ca07bb4d71a0880eeac116ea8748d00f575201f02c02d268dc073</citedby><cites>FETCH-LOGICAL-c319t-d5d7784919b4ca07bb4d71a0880eeac116ea8748d00f575201f02c02d268dc073</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,4010,27900,27901,27902</link.rule.ids></links><search><creatorcontrib>Paquette, Joseph A</creatorcontrib><creatorcontrib>Yardley, Rebecca E</creatorcontrib><creatorcontrib>Yu, Joanne Wing-Yan</creatorcontrib><creatorcontrib>Eichhorn, S. Holger</creatorcontrib><creatorcontrib>Maly, Kenneth E</creatorcontrib><title>Anthra- and pentacenequinone derivatives: influence of structure on the formation of columnar liquid crystal phases</title><title>New journal of chemistry</title><description>We report the synthesis and mesophase characterization of a series of novel di- and tetra-aryl acenequinones. Diphenyl-acenequinones
1
and
2
exhibit monotropic mesophases while tetra-aryl acenequinones
4
and
5
exhibit stable columnar hexagonal mesophases. Compound
4
exhibits a more stable columnar mesophase than
5
, consistent with a packing motif where molecules are stacked in perpendicular arrangement.
The mesomorphic properties of novel acenequinones reveals that a perpendicular packing motif is an important factor for determining mesophase stability.</description><issn>1144-0546</issn><issn>1369-9261</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNpFkEtLAzEUhYMoWKsb90LWwui980hm3JXiqxTd6HpIkxs6ZZqpSabgvzda0dW9h_NxFh9jlwg3CEVzq4XbABSAmyM2wUI0WZMLPE4_lmUGVSlO2VkIiUGUAicszFxce5Vx5QzfkYtKk6OPsXODI27Id3sVuz2FO94524_kNPHB8hD9qOPoU3A8ronbwW8TmVJq9dCPW6c877s0Zbj2nyGqnu_WKlA4ZydW9YEufu-UvT_cv82fsuXr4_N8tsx0gU3MTGWkrMsGm1WpFcjVqjQSFdQ1ECmNKEjVsqwNgK1klQNayDXkJhe10SCLKbs-7Go_hODJtjvfbZX_bBHab13tXLwsfnQtEnx1gH3Qf9y_zuILi5xpiQ</recordid><startdate>2016</startdate><enddate>2016</enddate><creator>Paquette, Joseph A</creator><creator>Yardley, Rebecca E</creator><creator>Yu, Joanne Wing-Yan</creator><creator>Eichhorn, S. Holger</creator><creator>Maly, Kenneth E</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2016</creationdate><title>Anthra- and pentacenequinone derivatives: influence of structure on the formation of columnar liquid crystal phases</title><author>Paquette, Joseph A ; Yardley, Rebecca E ; Yu, Joanne Wing-Yan ; Eichhorn, S. Holger ; Maly, Kenneth E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-d5d7784919b4ca07bb4d71a0880eeac116ea8748d00f575201f02c02d268dc073</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Paquette, Joseph A</creatorcontrib><creatorcontrib>Yardley, Rebecca E</creatorcontrib><creatorcontrib>Yu, Joanne Wing-Yan</creatorcontrib><creatorcontrib>Eichhorn, S. Holger</creatorcontrib><creatorcontrib>Maly, Kenneth E</creatorcontrib><collection>CrossRef</collection><jtitle>New journal of chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Paquette, Joseph A</au><au>Yardley, Rebecca E</au><au>Yu, Joanne Wing-Yan</au><au>Eichhorn, S. Holger</au><au>Maly, Kenneth E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Anthra- and pentacenequinone derivatives: influence of structure on the formation of columnar liquid crystal phases</atitle><jtitle>New journal of chemistry</jtitle><date>2016</date><risdate>2016</risdate><volume>4</volume><issue>7</issue><spage>5985</spage><epage>5988</epage><pages>5985-5988</pages><issn>1144-0546</issn><eissn>1369-9261</eissn><abstract>We report the synthesis and mesophase characterization of a series of novel di- and tetra-aryl acenequinones. Diphenyl-acenequinones
1
and
2
exhibit monotropic mesophases while tetra-aryl acenequinones
4
and
5
exhibit stable columnar hexagonal mesophases. Compound
4
exhibits a more stable columnar mesophase than
5
, consistent with a packing motif where molecules are stacked in perpendicular arrangement.
The mesomorphic properties of novel acenequinones reveals that a perpendicular packing motif is an important factor for determining mesophase stability.</abstract><doi>10.1039/c6nj00301j</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1144-0546 |
| ispartof | New journal of chemistry, 2016, Vol.4 (7), p.5985-5988 |
| issn | 1144-0546 1369-9261 |
| language | eng |
| recordid | cdi_crossref_primary_10_1039_C6NJ00301J |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| title | Anthra- and pentacenequinone derivatives: influence of structure on the formation of columnar liquid crystal phases |
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