POLYCYCLIC AROMATIC COMPOUND

To provide a polycyclic aromatic compound and an organic EL element comprising the same.SOLUTION: The present invention provides a polycyclic aromatic compound represented by general formula (A-1), where Ra1-Ra3, Rb1-Rb4, and Rc1-Rc4 each represent hydrogen or the like, and Y1 represents B or the li...

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Bibliographische Detailangaben
Hauptverfasser:	HATAKEYAMA TAKUJI, AZUMA MASATO, MINAMI RYO, TANAKA HIROYUKI, BABA DAISUKE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC CHEMISTRY PAINTS PHYSICS POLISHES SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	To provide a polycyclic aromatic compound and an organic EL element comprising the same.SOLUTION: The present invention provides a polycyclic aromatic compound represented by general formula (A-1), where Ra1-Ra3, Rb1-Rb4, and Rc1-Rc4 each represent hydrogen or the like, and Y1 represents B or the like, and X1 and X2 each represent N-aryl or the like.SELECTED DRAWING: Figure 1 【課題】新規な多環芳香族化合物およびそれを用いた有機ＥＬ素子を提供する。【解決手段】一般式（Ａ－１）で表される多環芳香族化合物。TIFF2024091479000269.tif80118式中、Ｒａ１～Ｒａ３、Ｒｂ１～Ｒｂ４、およびＲｃ１～Ｒｃ４は、水素等、Ｙ１は、Ｂ等、Ｘ１およびＸ２は、Ｎ－アリール等である。【選択図】図１