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DC Field | Value | Language |
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dc.citation.number | 50 | - |
dc.citation.startPage | e202314148 | - |
dc.citation.title | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | - |
dc.citation.volume | 62 | - |
dc.contributor.author | Jeong, Seonghwa | - |
dc.contributor.author | Park, Eunji | - |
dc.contributor.author | Kim, Jiyeon | - |
dc.contributor.author | Park, Seok Bae | - |
dc.contributor.author | Kim, Sung Hoon | - |
dc.contributor.author | Choe, Wonyoung | - |
dc.contributor.author | Kim, Joonghan | - |
dc.contributor.author | Park, Young S. | - |
dc.date.accessioned | 2023-12-20T15:35:11Z | - |
dc.date.available | 2023-12-20T15:35:11Z | - |
dc.date.created | 2023-12-14 | - |
dc.date.issued | 2023-12 | - |
dc.description.abstract | Increasing the chemical diversity of organic semiconductors is essential to develop efficient electronic devices. In particular, the replacement of carbon-carbon (C-C) bonds with isoelectronic boron-nitrogen (B-N) bonds allows precise modulation of the electronic properties of semiconductors without significant structural changes. Although some researchers have reported the preparation of B2N2 anthracene derivatives with two B-N bonds, no compounds with continuous multiple BN units have been prepared yet. Herein, we report the synthesis and characterization of a B2N2 anthracene derivative with a BNBN unit formed by converting the BOBN unit at the zigzag edge. Compared to the all-carbon analogue 2-phenylanthracene, BNBN anthracene exhibits significant variations in the C-C bond length and a larger highest occupied molecular orbital-lowest unoccupied molecular orbital energy gap. The experimentally determined bond lengths and electronic properties of BNBN anthracene are confirmed through theoretical calculations. The BOBN anthracene organic light-emitting diode, used as a blue host, exhibits a low driving voltage. The findings of this study may facilitate the development of larger acenes with multiple BN units and potential applications in organic electronics. | - |
dc.identifier.bibliographicCitation | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.62, no.50, pp.e202314148 | - |
dc.identifier.doi | 10.1002/anie.202314148 | - |
dc.identifier.issn | 1433-7851 | - |
dc.identifier.scopusid | 2-s2.0-85176152234 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/66675 | - |
dc.identifier.wosid | 001102221600001 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Increasing Chemical Diversity of B2N2 Anthracene Derivatives by Introducing Continuous Multiple Boron-Nitrogen Units | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Heterocycles | - |
dc.subject.keywordAuthor | Isoelectronic Analogues | - |
dc.subject.keywordAuthor | Polycycles | - |
dc.subject.keywordAuthor | Semiconductors | - |
dc.subject.keywordPlus | HETEROAROMATIC-COMPOUNDS | - |
dc.subject.keywordPlus | OPTOELECTRONIC PROPERTIES | - |
dc.subject.keywordPlus | SEMICONDUCTORS | - |
dc.subject.keywordPlus | MOBILITY | - |
dc.subject.keywordPlus | STRATEGY | - |
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