dc.citation.conferencePlace |
US |
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dc.citation.title |
254th ACS National Meeting & Exposition |
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dc.contributor.author |
Hong, Sung You |
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dc.date.accessioned |
2023-12-19T18:36:34Z |
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dc.date.available |
2023-12-19T18:36:34Z |
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dc.date.created |
2017-09-19 |
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dc.date.issued |
2017-08-23 |
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dc.description.abstract |
C–H activation can offer an efficient synthetic route to access graphene segments or polycyclic aromatic hydrocarbons. In this work, we present the site-selective synthesis of triphenylene frameworks from unactivated arenes via 2- or 4-fold C–H arylation. A palladium-catalyzed annulative π-extension method leads to the straightforward synthesis of N-substituted triphenylenes with the employment of cyclic hypervalent iodine reagents. In addition, triphenylene-graphene hybrid architecture has been applied to a field-effect transistor to sense chemical vapors. This study may link graphene science and synthetic chemistry by providing a concise bottom-up synthetic route of graphene segments. |
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dc.identifier.bibliographicCitation |
254th ACS National Meeting & Exposition |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/39456 |
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dc.language |
영어 |
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dc.publisher |
American Chemical Society |
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dc.title |
Synthesis of substituted or pi-extended triphenylenes via multiple C–H activations |
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dc.type |
Conference Paper |
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dc.date.conferenceDate |
2017-08-20 |
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