Title:
ORGANIC BORANE COMPLEX, COMPOSITION CONTAINING ORGANIC BORANE, AND ORGANIC ELECTROLUMINESCENT ELEMENT
Document Type and Number:
WIPO Patent Application WO/2018/074167
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an organic borane complex containing, as a constituent, a triaryl borane in which the bonding between a boron atom and a carbon atom on each of aryl groups is enhanced. The organic borane complex according to the present invention contains a triaryl borane having a structure represented by general formula (1) as a constituent. (In the formula, X1 and X2 independently represent an oxygen atom or a sulfur atom; X3 and X4 independently represent a hydrogen atom or a substituent, wherein a single atom may serve as both of X3 and X4 so as to connect the open ends to each other; R1 to R3 independently represent a hydrogen atom or a substituent; and p, q and r independently represent an integer of 1 to 3.)
Inventors:
SUZUKI TAKATUGU (JP)
KITA HIROSHI (JP)
KITAMOTO YUICHI (JP)
OI SHUICHI (JP)
KITA HIROSHI (JP)
KITAMOTO YUICHI (JP)
OI SHUICHI (JP)
Application Number:
PCT/JP2017/035089
Publication Date:
April 26, 2018
Filing Date:
September 28, 2017
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
C07F5/02; H01L51/46; H01L51/50
Domestic Patent References:
| WO2016152418A1 | 2016-09-29 | |||
| WO2016143624A1 | 2016-09-15 |
Foreign References:
| JP2011057990A | 2011-03-24 | |||
| JP2013056859A | 2013-03-28 |
Other References:
HIRAI, HIROKI ET AL.: "One-step borylation of 1, 3-diaryloxybenzenes towards efficient materials for organic light-emitting diodes", ANGEWANDTE CHEMIE , INTERNATIONAL EDITION, vol. 54, no. 46, 2015, pages 13581 - 13585, XP055310723
Attorney, Agent or Firm:
KOYO INTERNATIONAL PATENT FIRM (JP)
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