Title:
RARE EARTH COMPLEX AND LIGHT EMITTING ELEMENT
Document Type and Number:
WIPO Patent Application WO/2018/155557
Kind Code:
A1
Abstract:
Disclosed is a rare earth complex which comprises a rare earth ion and a ligand that is coordinated to the rare earth ion and has a fused polycyclic aromatic group. The fused polycyclic aromatic group is a residue that is obtained by removing a hydrogen atom from a fused polycyclic aromatic compound represented by formula (I) or (II).
Inventors:
KITAGAWA YUICHI (JP)
SUZUE FUMIYA (JP)
NAKANISHI TAKAYUKI (JP)
FUSHIMI KOJI (JP)
HASEGAWA YASUCHIKA (JP)
SUZUE FUMIYA (JP)
NAKANISHI TAKAYUKI (JP)
FUSHIMI KOJI (JP)
HASEGAWA YASUCHIKA (JP)
Application Number:
PCT/JP2018/006466
Publication Date:
August 30, 2018
Filing Date:
February 22, 2018
Export Citation:
Assignee:
UNIV HOKKAIDO NAT UNIV CORP (JP)
International Classes:
C07F9/53; C07C49/167; C09K11/06; H01L33/50; C07F5/00
Domestic Patent References:
| WO2015002295A1 | 2015-01-08 | |||
| WO2010032395A1 | 2010-03-25 |
Foreign References:
| US20100072424A1 | 2010-03-25 | |||
| JP2010077058A | 2010-04-08 | |||
| JP2016128392A | 2016-07-14 | |||
| JP2010278376A | 2010-12-09 | |||
| JP2016166139A | 2016-09-15 |
Other References:
PIETRASZKIEWICZ, O. ET AL.: "Highly photoluminescent Eu(III) complexes of the new 1- triphenylen-2-yl-3-trifluoroacetylacetone", JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY, A: CHEMISTRY, vol. 250, 2012, pages 85 - 91, XP055538423
BAEK, N. S. ET AL.: "Sensitized near IR luminescence of Er(III)ion in lanthanide complexes based on diketone derivatives: synthesis and photophysical behaviors", BULLETIN OF THE KOREAN CHEMICAL SOCIETY, vol. 28, no. 8, 2007, pages 1256 - 1260, XP055538425
GONG, Y. ET AL.: "A highly stable dynamic fluorescent metal-organic framework for selective sensing of nitroaromatic explosives", CHEMICAL COMMUNICATIONS, vol. 49, 2013, pages 11113 - 11115, XP055538426
KLINK, S. I. ET AL.: "A Systematic Study of the Photophysical Processes in Polydentate Triphenylene-Functionalized Eu3+, Tb3+, Nd3+, Yb3+, and Er3+ complexes", JOURNAL OF PHYSICAL CHEMISTRY A, vol. 104, 2000, pages 5457 - 5468, XP055406485
KLINK, S. I ET AL.: "Sensitized near-infrared luminescence from polydentate triphenylene- functionalized Nd3+, Yb3+, and Er3+ complexes", JOURNAL OF APPLIED PHYSICS, vol. 86, no. 3, 1999, pages 1181 - 1185, XP000880154
STEEMERS, F. J. ET AL.: "New Sensitizer-Modified Calix[4]arenes Enabling Near-UV Excitation of Complexed Luminescent Lanthanide Ions", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 117, 1995, pages 9408 - 9414, XP002083394
DATABASE REGISTRY 2013, retrieved from STN Database accession no. 1491172-53-2
POZNIAK, B. P. ET AL.: "Monomer and Dimer Complexes of Coronene with Atomic Ions", J. AM. CHEM. SOC., vol. 119, 1997, pages 10439 - 10445, XP055538439
GONG, Y. ET AL.: "Photochromism, photoluminescence modulation and selective recognition of small molecules of two highly stable dynamicmetal- organic frameworks", DALTON TRANSACTIONS, vol. 46, October 2017 (2017-10-01), pages 15656 - 15660, XP055538443
"3PF-012 Synthesis and luminescence properties of Europium (III) complex containing triphenylene frameworks", THE 67TH CONFERENCE OF THE JAPAN SOCIETY OF COORDINATION CHEMISTRY . PROCEEDINGS, vol. 67, 1 September 2017 (2017-09-01), pages 356, XP9516160
"4 G4-19 Syntheses and luminescence properties of Europium (III) complexes containing triphenylene frameworks", THE 97TH CSJ ANNUAL MEETING . LECTURE PROCEEDINGS, vol. 97, 3 March 2017 (2017-03-03), XP9516151
A. NAKAJIMAT. NAKANISHIY. KITAGAWAT. SEKIH. ITOK. FUSHIMIY. HASEGAWA, SCI. REP., vol. 6, 2016, pages 24458
See also references of EP 3587429A4
BAEK, N. S. ET AL.: "Sensitized near IR luminescence of Er(III)ion in lanthanide complexes based on diketone derivatives: synthesis and photophysical behaviors", BULLETIN OF THE KOREAN CHEMICAL SOCIETY, vol. 28, no. 8, 2007, pages 1256 - 1260, XP055538425
GONG, Y. ET AL.: "A highly stable dynamic fluorescent metal-organic framework for selective sensing of nitroaromatic explosives", CHEMICAL COMMUNICATIONS, vol. 49, 2013, pages 11113 - 11115, XP055538426
KLINK, S. I. ET AL.: "A Systematic Study of the Photophysical Processes in Polydentate Triphenylene-Functionalized Eu3+, Tb3+, Nd3+, Yb3+, and Er3+ complexes", JOURNAL OF PHYSICAL CHEMISTRY A, vol. 104, 2000, pages 5457 - 5468, XP055406485
KLINK, S. I ET AL.: "Sensitized near-infrared luminescence from polydentate triphenylene- functionalized Nd3+, Yb3+, and Er3+ complexes", JOURNAL OF APPLIED PHYSICS, vol. 86, no. 3, 1999, pages 1181 - 1185, XP000880154
STEEMERS, F. J. ET AL.: "New Sensitizer-Modified Calix[4]arenes Enabling Near-UV Excitation of Complexed Luminescent Lanthanide Ions", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 117, 1995, pages 9408 - 9414, XP002083394
DATABASE REGISTRY 2013, retrieved from STN Database accession no. 1491172-53-2
POZNIAK, B. P. ET AL.: "Monomer and Dimer Complexes of Coronene with Atomic Ions", J. AM. CHEM. SOC., vol. 119, 1997, pages 10439 - 10445, XP055538439
GONG, Y. ET AL.: "Photochromism, photoluminescence modulation and selective recognition of small molecules of two highly stable dynamicmetal- organic frameworks", DALTON TRANSACTIONS, vol. 46, October 2017 (2017-10-01), pages 15656 - 15660, XP055538443
"3PF-012 Synthesis and luminescence properties of Europium (III) complex containing triphenylene frameworks", THE 67TH CONFERENCE OF THE JAPAN SOCIETY OF COORDINATION CHEMISTRY . PROCEEDINGS, vol. 67, 1 September 2017 (2017-09-01), pages 356, XP9516160
"4 G4-19 Syntheses and luminescence properties of Europium (III) complexes containing triphenylene frameworks", THE 97TH CSJ ANNUAL MEETING . LECTURE PROCEEDINGS, vol. 97, 3 March 2017 (2017-03-03), XP9516151
A. NAKAJIMAT. NAKANISHIY. KITAGAWAT. SEKIH. ITOK. FUSHIMIY. HASEGAWA, SCI. REP., vol. 6, 2016, pages 24458
See also references of EP 3587429A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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