Title:
RAW MATERIAL AND PRODUCTION METHOD FOR CYCLOMETALLIZED IRIDIUM COMPLEX
Document Type and Number:
WIPO Patent Application WO/2016/111256
Kind Code:
A1
Abstract:
The present invention pertains to a raw material comprising an organic iridium material for producing a cyclometallized iridium complex, wherein the organic iridium material is tris(β-diketonate)iridium (III) represented by general formula (1) in which β-diketone having a substituent containing a fluorine atom is coordinated to iridium. In general formula (1), at least one of Ra and Rb is a fluorine-substituted hydrocarbon group or a fluorine-substituted heterocyclic group. According to the present invention, a cyclometallized iridium complex can be produced with a higher yield than conventionally.
Inventors:
KONNO HIDEO (JP)
TANIUCHI JUNICHI (JP)
HARADA RYOSUKE (JP)
SHIGETOMI TOSHIYUKI (JP)
MASAHIRO YASUSHI (JP)
TANIUCHI JUNICHI (JP)
HARADA RYOSUKE (JP)
SHIGETOMI TOSHIYUKI (JP)
MASAHIRO YASUSHI (JP)
Application Number:
PCT/JP2016/050007
Publication Date:
July 14, 2016
Filing Date:
January 04, 2016
Export Citation:
Assignee:
NAT INST OF ADVANCED IND SCIEN (JP)
TANAKA PRECIOUS METAL IND (JP)
TANAKA PRECIOUS METAL IND (JP)
International Classes:
C07C49/92; C07F15/00
Foreign References:
| JPH0885873A | 1996-04-02 | |||
| CN1803814A | 2006-07-19 | |||
| JP2011105676A | 2011-06-02 |
Other References:
ZHERIKOVA, K. V. ET AL.: "Crystal Structure of Iridium(III) trans-Trifluoroacetylacetonate", JOURNAL OF STRUCTURAL CHEMISTRY, vol. 51, no. 4, 2010, pages 769 - 772, XP019824045
ISAKOVA, V. G. ET AL.: "Thermal stability of rhodium(III) and iridium(III) diketonates", KOORDINATSIONNAYA KHIMIYA, 1988, pages 57 - 62
ISAKOVA, V. G. ET AL.: "Thermal stability of rhodium(III) and iridium(III) diketonates", KOORDINATSIONNAYA KHIMIYA, 1988, pages 57 - 62
Attorney, Agent or Firm:
TANAKA AND OKAZAKI (JP)
Patent business corporation Tanaka and Okazaki and associates (JP)
Patent business corporation Tanaka and Okazaki and associates (JP)
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