Title:
EUROPIUM COMPLEX AND APPLICATION THEREOF
Document Type and Number:
Japanese Patent JP2019094332
Kind Code:
A
Abstract:
To provide an Eu complex having high light stability.SOLUTION: There is provided an Eu complex represented by the general formula (1). In the formula, Zto Zare each independently C1 to 3 alkyl, alkyloxy, fluoroalkyl, fluoroalkyloxy, naphthyl substituted/unsubstituted wit F, pyridyl or a group represented by the general formula (2); -PhRRRRR(2), wherein R, Rand Rare each independently H, F, C1 to 3 alkyl, alkyloxy, fluoroalkyl, fluoroalkyloxy, phenyl substituted/unsubstituted wit F, a hydroxyl group or a CN group; Rand Rare each independently H or F; Zto Zare not H at same time; Wand Ware each independently C1 to 6 alkyl, fluoroalkyl, phenyl, 2-thienyl or 3-thienyl.SELECTED DRAWING: None
Inventors:
ARAKI KEISUKE
HONDA HIROYA
KOISO NAOYUKI
NAKAGAME RYO
YOSHITOMI FUMIAKI
IWANAGA KOHEI
FURUKAWA YASUSHI
HONDA HIROYA
KOISO NAOYUKI
NAKAGAME RYO
YOSHITOMI FUMIAKI
IWANAGA KOHEI
FURUKAWA YASUSHI
Application Number:
JP2018219872A
Publication Date:
June 20, 2019
Filing Date:
November 26, 2018
Export Citation:
Assignee:
TOSOH CORP
SAGAMI CHEM RES INST
SAGAMI CHEM RES INST
International Classes:
C07F19/00; C07F5/00; C07F9/6596; C09K11/06; G02B5/20
Domestic Patent References:
| JP2005500388A | 2005-01-06 | |||
| JP2004067914A | 2004-03-04 | |||
| JP2014112642A | 2014-06-19 | |||
| JP2003081986A | 2003-03-19 |
Foreign References:
| WO2011013520A1 | 2011-02-03 |
Other References:
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CHEMISTRY - A EUROPEAN JOURNAL, vol. 8(24), JPN6022027491, 2002, pages 5761 - 5771, ISSN: 0004817303
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY, vol. 50(4), JPN6022027494, 2014, pages 547 - 551, ISSN: 0004817304
INORGANIC CHEMISTRY, vol. 48(7), JPN6022027498, 2009, pages 3104 - 3113, ISSN: 0004817306
RUSSIAN CHEMICAL BULLETIN, vol. 65(5), JPN6022027495, 2016, pages 1325 - 1331, ISSN: 0004817305