Stable 7,14-disubstituted-5,12-dithiapentacenes with quinoidal conjugation

Handle URI:
http://hdl.handle.net/10754/563682
Title:
Stable 7,14-disubstituted-5,12-dithiapentacenes with quinoidal conjugation
Authors:
Ye, Qun; Chang, Jingjing; Shi, Xueliang; Dai, Gaole; Zhang, Wenhua; Huang, Kuo-Wei ( 0000-0003-1900-2658 ) ; Chi, Chunyan
Abstract:
Two 7,14-disubstituted-5,12-dithiapentacenes (1 and 2) with quinoidal conjugation were synthesized. Their ground-state quinoidal structures were proven by X-ray crystallographic analysis. They showed very different electronic and optical properties from those of the corresponding pentacene derivatives with diene conjugation, and their stability was significantly improved. Organic field effect transistors based on solution processed thin films of 1 and 2 exhibited a hole mobility of up to 0.032 cm-2 V-1 s -1. © 2014 American Chemical Society.
KAUST Department:
KAUST Catalysis Center (KCC); Physical Sciences and Engineering (PSE) Division; Chemical Science Program; HCL
Publisher:
American Chemical Society (ACS)
Journal:
Organic Letters
Issue Date:
Aug-2014
DOI:
10.1021/ol5017756
Type:
Article
ISSN:
15237060
Sponsors:
C.C. acknowledges financial support from the NUS Start-Up grant (R-143-000-486-133) and MOE AcRF Tier 1 grants (R-143-000-510-112 and R-143-000-573-112). K.H. acknowledges financial support from KAUST.
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Chemical Science Program; KAUST Catalysis Center (KCC)

Full metadata record

DC FieldValue Language
dc.contributor.authorYe, Qunen
dc.contributor.authorChang, Jingjingen
dc.contributor.authorShi, Xueliangen
dc.contributor.authorDai, Gaoleen
dc.contributor.authorZhang, Wenhuaen
dc.contributor.authorHuang, Kuo-Weien
dc.contributor.authorChi, Chunyanen
dc.date.accessioned2015-08-03T12:06:11Zen
dc.date.available2015-08-03T12:06:11Zen
dc.date.issued2014-08en
dc.identifier.issn15237060en
dc.identifier.doi10.1021/ol5017756en
dc.identifier.urihttp://hdl.handle.net/10754/563682en
dc.description.abstractTwo 7,14-disubstituted-5,12-dithiapentacenes (1 and 2) with quinoidal conjugation were synthesized. Their ground-state quinoidal structures were proven by X-ray crystallographic analysis. They showed very different electronic and optical properties from those of the corresponding pentacene derivatives with diene conjugation, and their stability was significantly improved. Organic field effect transistors based on solution processed thin films of 1 and 2 exhibited a hole mobility of up to 0.032 cm-2 V-1 s -1. © 2014 American Chemical Society.en
dc.description.sponsorshipC.C. acknowledges financial support from the NUS Start-Up grant (R-143-000-486-133) and MOE AcRF Tier 1 grants (R-143-000-510-112 and R-143-000-573-112). K.H. acknowledges financial support from KAUST.en
dc.publisherAmerican Chemical Society (ACS)en
dc.titleStable 7,14-disubstituted-5,12-dithiapentacenes with quinoidal conjugationen
dc.typeArticleen
dc.contributor.departmentKAUST Catalysis Center (KCC)en
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentChemical Science Programen
dc.contributor.departmentHCLen
dc.identifier.journalOrganic Lettersen
dc.contributor.institutionDepartment of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singaporeen
dc.contributor.institutionInstitute of Materials Research and Engineering, ASTAR, 3 Research Link, Singapore, 117602, Singaporeen
kaust.authorHuang, Kuo-Weien
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