RARE EARTH COMPLEX WITH QUINOLINONE SKELETON

To provide a rare earth metal complex that can be excited by blue light and has high acid resistance, and a production method thereof.SOLUTION: The invention employs a rare earth complex with a specific structure represented by the general formula (1b), where QU is a quinolinonato ligand represented...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAGAME RYO, MASAKI AIRI, SASAKI IPPEI, MAEBAYASHI HARUKI, YAMAMOTO MASANORI, KOISO NAOYUKI, IWANAGA KOHEI, ARAKI KEISUKE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES CHEMISTRY DYES HETEROCYCLIC COMPOUNDS 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
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Beschreibung
Zusammenfassung:	To provide a rare earth metal complex that can be excited by blue light and has high acid resistance, and a production method thereof.SOLUTION: The invention employs a rare earth complex with a specific structure represented by the general formula (1b), where QU is a quinolinonato ligand represented by the general formula (1qu), where RA, RB1, RB2, RB3, RB4, RB5 and RB6 represent specific substituents.SELECTED DRAWING: None 【課題】青色光で励起可能で高い耐酸性を有する希土類金属錯体及びその製造方法を提供すること。【解決手段】一般式（１ｂ）で表される特定の構造の希土類錯体を用いる。JPEG2023009020000315.jpg1392［ＱＵは一般式（１ｑｕ）で表されるキノリノナト配位子である。JPEG2023009020000316.jpg3646（式中、ＲＡ、ＲＢ１、ＲＢ２、ＲＢ３、ＲＢ４、ＲＢ５、ＲＢ及び６は、特定の置換基を表す。）］【選択図】なし