Effects of Lateral Substituents on Mesomorphic Behavior. III. N-4-(4-Alkoxybenzoyloxy)benzylidene]-anilines

Effects of Lateral Substituents on Mesomorphic Behavior. III. N-4-(4-Alkoxybenzoyloxy)benzylidene]-anilines

The mesomorphic properties of N-4-(4-alkoxybenzoyloxy)benzylidene]-2- and -3-X-anilines, where X = Me, F, Cl, Br or I, were examined. The 2-Me derivatives give higher nematic-isotropic transition temperatures than the 3-Me derivatives, whereas the reverse is true for the F compounds. The intersectio...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals Molecular crystals and liquid crystals, 1999-01, Vol.326 (1), p.155-164
Hauptverfasser: Matsunaga, Y., Miyake, T., Rikimaru, H., Iwano, N.
Format: Artikel
Sprache:eng
Schlagworte:
lateral substituent
Nematic
smectic
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 164
container_issue 1
container_start_page 155
container_title Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals
container_volume 326
creator Matsunaga, Y.
Miyake, T.
Rikimaru, H.
Iwano, N.
description The mesomorphic properties of N-4-(4-alkoxybenzoyloxy)benzylidene]-2- and -3-X-anilines, where X = Me, F, Cl, Br or I, were examined. The 2-Me derivatives give higher nematic-isotropic transition temperatures than the 3-Me derivatives, whereas the reverse is true for the F compounds. The intersection between the plots of the transition temperatures of the 2-X and 3-X derivatives against the alky chain length is found for the CL, Br, and I compounds, respectively. The smectic A-nematic transition temperature recorded for the heptyloxy member is promoted by the 3-X substitution as much as 32°C (X = F) and 16° (X = Cl).
doi_str_mv 10.1080/10587259908025412
format Article
fullrecord <record><control><sourceid>crossref_infor</sourceid><recordid>TN_cdi_crossref_primary_10_1080_10587259908025412</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1080_10587259908025412</sourcerecordid><originalsourceid>FETCH-LOGICAL-c1912-3c5d4e7086605aaadb370f877f34d25fe2fc8e21d912b8796eafae6c2bc56e173</originalsourceid><addsrcrecordid>eNqFkD9PwzAQxT2ARCl8ALaMMLjYThwnEkup-BOpwABILChynLNqmtqVnULDpydR2SrEdO-e7nenewidUTKhJCOXlPBMMJ7nfcN4QtkBGg0e7s23I3QcwgchjPIkGaHljdag2hA5Hc1lC1420fOmCq1pN2AH30YPENzK-fXCqOgaFvLTOD-JiqKYRI84wecJnjZLt-0qsN-ua3p1MciuMTVYeMfSmsZYCCfoUMsmwOlvHaPX25uX2T2eP90Vs-kcK5pThmPF6wQEydKUcCllXcWC6EwIHSc14xqYVhkwWvfDVSbyFKSWkCpWKZ4CFfEY0d1e5V0IHnS59mYlfVdSUg4JlXsJ9YzYMcZq51fyy_mmLlvZv-O1l1aZsE-V7bbtyat_yfjvwz9XD4GA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Effects of Lateral Substituents on Mesomorphic Behavior. III. N-4-(4-Alkoxybenzoyloxy)benzylidene]-anilines</title><source>Taylor &amp; Francis:Master (3349 titles)</source><creator>Matsunaga, Y. ; Miyake, T. ; Rikimaru, H. ; Iwano, N.</creator><creatorcontrib>Matsunaga, Y. ; Miyake, T. ; Rikimaru, H. ; Iwano, N.</creatorcontrib><description>The mesomorphic properties of N-4-(4-alkoxybenzoyloxy)benzylidene]-2- and -3-X-anilines, where X = Me, F, Cl, Br or I, were examined. The 2-Me derivatives give higher nematic-isotropic transition temperatures than the 3-Me derivatives, whereas the reverse is true for the F compounds. The intersection between the plots of the transition temperatures of the 2-X and 3-X derivatives against the alky chain length is found for the CL, Br, and I compounds, respectively. The smectic A-nematic transition temperature recorded for the heptyloxy member is promoted by the 3-X substitution as much as 32°C (X = F) and 16° (X = Cl).</description><identifier>ISSN: 1058-725X</identifier><identifier>DOI: 10.1080/10587259908025412</identifier><language>eng</language><publisher>Taylor &amp; Francis Group</publisher><subject>lateral substituent ; Nematic ; smectic</subject><ispartof>Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals, 1999-01, Vol.326 (1), p.155-164</ispartof><rights>Copyright Taylor &amp; Francis Group, LLC 1999</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1912-3c5d4e7086605aaadb370f877f34d25fe2fc8e21d912b8796eafae6c2bc56e173</citedby><cites>FETCH-LOGICAL-c1912-3c5d4e7086605aaadb370f877f34d25fe2fc8e21d912b8796eafae6c2bc56e173</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.tandfonline.com/doi/pdf/10.1080/10587259908025412$$EPDF$$P50$$Ginformaworld$$H</linktopdf><linktohtml>$$Uhttps://www.tandfonline.com/doi/full/10.1080/10587259908025412$$EHTML$$P50$$Ginformaworld$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,59620,60409</link.rule.ids></links><search><creatorcontrib>Matsunaga, Y.</creatorcontrib><creatorcontrib>Miyake, T.</creatorcontrib><creatorcontrib>Rikimaru, H.</creatorcontrib><creatorcontrib>Iwano, N.</creatorcontrib><title>Effects of Lateral Substituents on Mesomorphic Behavior. III. N-4-(4-Alkoxybenzoyloxy)benzylidene]-anilines</title><title>Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals</title><description>The mesomorphic properties of N-4-(4-alkoxybenzoyloxy)benzylidene]-2- and -3-X-anilines, where X = Me, F, Cl, Br or I, were examined. The 2-Me derivatives give higher nematic-isotropic transition temperatures than the 3-Me derivatives, whereas the reverse is true for the F compounds. The intersection between the plots of the transition temperatures of the 2-X and 3-X derivatives against the alky chain length is found for the CL, Br, and I compounds, respectively. The smectic A-nematic transition temperature recorded for the heptyloxy member is promoted by the 3-X substitution as much as 32°C (X = F) and 16° (X = Cl).</description><subject>lateral substituent</subject><subject>Nematic</subject><subject>smectic</subject><issn>1058-725X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNqFkD9PwzAQxT2ARCl8ALaMMLjYThwnEkup-BOpwABILChynLNqmtqVnULDpydR2SrEdO-e7nenewidUTKhJCOXlPBMMJ7nfcN4QtkBGg0e7s23I3QcwgchjPIkGaHljdag2hA5Hc1lC1420fOmCq1pN2AH30YPENzK-fXCqOgaFvLTOD-JiqKYRI84wecJnjZLt-0qsN-ua3p1MciuMTVYeMfSmsZYCCfoUMsmwOlvHaPX25uX2T2eP90Vs-kcK5pThmPF6wQEydKUcCllXcWC6EwIHSc14xqYVhkwWvfDVSbyFKSWkCpWKZ4CFfEY0d1e5V0IHnS59mYlfVdSUg4JlXsJ9YzYMcZq51fyy_mmLlvZv-O1l1aZsE-V7bbtyat_yfjvwz9XD4GA</recordid><startdate>19990101</startdate><enddate>19990101</enddate><creator>Matsunaga, Y.</creator><creator>Miyake, T.</creator><creator>Rikimaru, H.</creator><creator>Iwano, N.</creator><general>Taylor &amp; Francis Group</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19990101</creationdate><title>Effects of Lateral Substituents on Mesomorphic Behavior. III. N-4-(4-Alkoxybenzoyloxy)benzylidene]-anilines</title><author>Matsunaga, Y. ; Miyake, T. ; Rikimaru, H. ; Iwano, N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1912-3c5d4e7086605aaadb370f877f34d25fe2fc8e21d912b8796eafae6c2bc56e173</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>lateral substituent</topic><topic>Nematic</topic><topic>smectic</topic><toplevel>online_resources</toplevel><creatorcontrib>Matsunaga, Y.</creatorcontrib><creatorcontrib>Miyake, T.</creatorcontrib><creatorcontrib>Rikimaru, H.</creatorcontrib><creatorcontrib>Iwano, N.</creatorcontrib><collection>CrossRef</collection><jtitle>Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Matsunaga, Y.</au><au>Miyake, T.</au><au>Rikimaru, H.</au><au>Iwano, N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of Lateral Substituents on Mesomorphic Behavior. III. N-4-(4-Alkoxybenzoyloxy)benzylidene]-anilines</atitle><jtitle>Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals</jtitle><date>1999-01-01</date><risdate>1999</risdate><volume>326</volume><issue>1</issue><spage>155</spage><epage>164</epage><pages>155-164</pages><issn>1058-725X</issn><abstract>The mesomorphic properties of N-4-(4-alkoxybenzoyloxy)benzylidene]-2- and -3-X-anilines, where X = Me, F, Cl, Br or I, were examined. The 2-Me derivatives give higher nematic-isotropic transition temperatures than the 3-Me derivatives, whereas the reverse is true for the F compounds. The intersection between the plots of the transition temperatures of the 2-X and 3-X derivatives against the alky chain length is found for the CL, Br, and I compounds, respectively. The smectic A-nematic transition temperature recorded for the heptyloxy member is promoted by the 3-X substitution as much as 32°C (X = F) and 16° (X = Cl).</abstract><pub>Taylor &amp; Francis Group</pub><doi>10.1080/10587259908025412</doi><tpages>10</tpages></addata></record>
fulltext fulltext
identifier ISSN: 1058-725X
ispartof Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals, 1999-01, Vol.326 (1), p.155-164
issn 1058-725X
language eng
recordid cdi_crossref_primary_10_1080_10587259908025412
source Taylor & Francis:Master (3349 titles)
subjects lateral substituent
Nematic
smectic
title Effects of Lateral Substituents on Mesomorphic Behavior. III. N-4-(4-Alkoxybenzoyloxy)benzylidene]-anilines
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T00%3A48%3A16IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref_infor&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Effects%20of%20Lateral%20Substituents%20on%20Mesomorphic%20Behavior.%20III.%20N-4-(4-Alkoxybenzoyloxy)benzylidene%5D-anilines&rft.jtitle=Molecular%20crystals%20and%20liquid%20crystals%20science%20and%20technology.%20Section%20A,%20Molecular%20crystals%20and%20liquid%20crystals&rft.au=Matsunaga,%20Y.&rft.date=1999-01-01&rft.volume=326&rft.issue=1&rft.spage=155&rft.epage=164&rft.pages=155-164&rft.issn=1058-725X&rft_id=info:doi/10.1080/10587259908025412&rft_dat=%3Ccrossref_infor%3E10_1080_10587259908025412%3C/crossref_infor%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true