Quaterthiophene derivative and its preparation method and use
The invention discloses a quaterthiophene derivative and its preparation method and use. The quaterthiophene derivative has a structural formula I, wherein R represents hydrogen, alkyl or aryl. The invention also provides the preparation method of the quaterthiophene derivative having the structural...
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| creator | LIU YUNYIN WANG LIPING YU GUI LUO HAO ZHU MINLIANG CHEN HUAJIE HUANG JIANYAO |
| description | The invention discloses a quaterthiophene derivative and its preparation method and use. The quaterthiophene derivative has a structural formula I, wherein R represents hydrogen, alkyl or aryl. The invention also provides the preparation method of the quaterthiophene derivative having the structural formula I. The preparation method has a simple and effective synthesis route, adopts cheap commercial products as raw materials so that a synthesis cost is low, has universality and can be popularized and used in synthesis of other various substituent-substituted quaterthiophene derivatives. An organic field-effect transistor (OFET) is prepared from the quaterthiophene derivative which is [1] benzothieno[3''. 2'': 4', 5']thieno[2'. 3': 4, 5]thieno[2, 3-b][1]benzothiophene as an organic semiconductor layer has high mobility ratios and a switch ratio, wherein the maximum mobility ratio is 0.05cm Vs and the switch ratio is more than 10 and thus the OFET has good application prospects in OFET devices. |
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The quaterthiophene derivative has a structural formula I, wherein R represents hydrogen, alkyl or aryl. The invention also provides the preparation method of the quaterthiophene derivative having the structural formula I. The preparation method has a simple and effective synthesis route, adopts cheap commercial products as raw materials so that a synthesis cost is low, has universality and can be popularized and used in synthesis of other various substituent-substituted quaterthiophene derivatives. An organic field-effect transistor (OFET) is prepared from the quaterthiophene derivative which is [1] benzothieno[3''. 2'': 4', 5']thieno[2'. 3': 4, 5]thieno[2, 3-b][1]benzothiophene as an organic semiconductor layer has high mobility ratios and a switch ratio, wherein the maximum mobility ratio is 0.05cm V<-1>s<-1> and the switch ratio is more than 10 and thus the OFET has good application prospects in OFET devices.</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; HETEROCYCLIC COMPOUNDS ; METALLURGY ; ORGANIC CHEMISTRY ; SEMICONDUCTOR DEVICES</subject><creationdate>2012</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120912&DB=EPODOC&CC=CN&NR=102659810A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120912&DB=EPODOC&CC=CN&NR=102659810A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU YUNYIN</creatorcontrib><creatorcontrib>WANG LIPING</creatorcontrib><creatorcontrib>YU GUI</creatorcontrib><creatorcontrib>LUO HAO</creatorcontrib><creatorcontrib>ZHU MINLIANG</creatorcontrib><creatorcontrib>CHEN HUAJIE</creatorcontrib><creatorcontrib>HUANG JIANYAO</creatorcontrib><title>Quaterthiophene derivative and its preparation method and use</title><description>The invention discloses a quaterthiophene derivative and its preparation method and use. 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| subjects | BASIC ELECTRIC ELEMENTS CHEMISTRY ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY SEMICONDUCTOR DEVICES |
| title | Quaterthiophene derivative and its preparation method and use |
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