Title:
Electronic transportation material and the organic electroluminescence element using this
Document Type and Number:
Japanese Patent JP6156487
Kind Code:
B2
Abstract:
The invention concerns a compound represented by formula (1) below, and an organic EL device using the same. The compound of the invention is useful as an electron transport material that contributes to improvement in service life prolongation, reduction of driving voltage, achievement of high efficiency and so forth, above all, improvement in achieving high efficiency, and can provide an excellent organic EL device: wherein, Ar is an m-valent group derived from aromatic hydrocarbon or an aromatic heterocycle; X1 to X6 are ═CR1— or ═N—, at least two of X1 to X6 is ═CR1—, R1 in two of ═CR1— is a bonding hand to be bonded with Ar or an azole ring, and R1 in ═CR1— other than the above is hydrogen or alkyl having 1 to 4 carbons; Y is —O— or —S—; at least one of hydrogen in an azole ring may be replaced by alkyl, phenyl or naphthyl; m is an integer from 2 to 4; and at least one of hydrogen in each ring and alkyl in the formula may be replaced by deuterium.
Inventors:
Daisuke Baba
Youno Ono
Youno Ono
Application Number:
JP2015510148A
Publication Date:
July 05, 2017
Filing Date:
April 04, 2014
Export Citation:
Assignee:
JNC Corporation
International Classes:
C07D263/32; C07D277/30; C07D413/14; C07D417/14; H01L51/50
Domestic Patent References:
| JP2010251675A | ||||
| JP2012507504A | ||||
| JP48032567B1 | ||||
| JP2014075441A |
Foreign References:
| WO2012105310A1 | ||||
| WO2012099038A1 | ||||
| CN101265258A | ||||
| US3843632 | ||||
| WO2013180020A1 | ||||
| WO2013073356A1 |
Other References:
V. LUKES et al.,"Charged states of 1,3,5-triazine molecules as models for star-shaped molecular architecture: a DFT and spectroelectrochemical study",The Journal of Physical Chemistry B,2011年,Vol.115,pp.3344-3353
K.R. IDZIK et al.,"Synthesis and electrochemical characterization of new optoelectronic materials based on conjugated donor-acceptor system containing oligo-tri(heteroaryl)-1,3,5-triazines",Electrochimica Acta,2010年,Vol.55,pp.4858-4864
P. RAPTA et al.,"Alternative charge stabilisation and a changing reactivity of 1,3,5-triazine based starburst compounds as studied by in situ ESR/UV-vis-NIR spectroelectrochemistry",Electrochemistry Communications,2010年,Vol.12,pp.513-516
M. RINKE et al.,"Photophysical properties and laser performance of ω,ω'-bis(oxazol-2-yl)-p-oligophenylenes",Journal of Photochemistry and Photobiology, A : Chemistry,1988年,Vol.41,pp.157-165
J. HEINZE et al.,"Zur darstellung von bioxazolylen-(2.2') und bithiazolylen-(2.2') sowie von arylen-bis-oxazolyl-(2)- und arylen-bis-thiazolyl-(2)- derivaten",Chemische Berichte,1970年,Vol.103,pp.1572-1577
G. Bokolinis et al.,"Synthesis and X-ray structures of cadmium-containing dinuclear double helicates derived from ligands containing N-oxide units",New Journal of Chemistry,2008年,Vol.32,pp.115-119
A.R. Katritzky et al.,"Synthesis of fluorescent and coloured pyrylium and pyridinium salts",Journal of Heterocyclic Chemistry,1984年,Vol.21,pp.1673-1677
F. Hamon et al.,"An acyclic oligoheteroaryle that discriminates strongly between diverse G-Quadruplex topologies",Angewandte Chemie, International Edition,2011年,Vol.50,pp.8745-8749,Supporting Information pp.1-17
K.R. IDZIK et al.,"Synthesis and electrochemical characterization of new optoelectronic materials based on conjugated donor-acceptor system containing oligo-tri(heteroaryl)-1,3,5-triazines",Electrochimica Acta,2010年,Vol.55,pp.4858-4864
P. RAPTA et al.,"Alternative charge stabilisation and a changing reactivity of 1,3,5-triazine based starburst compounds as studied by in situ ESR/UV-vis-NIR spectroelectrochemistry",Electrochemistry Communications,2010年,Vol.12,pp.513-516
M. RINKE et al.,"Photophysical properties and laser performance of ω,ω'-bis(oxazol-2-yl)-p-oligophenylenes",Journal of Photochemistry and Photobiology, A : Chemistry,1988年,Vol.41,pp.157-165
J. HEINZE et al.,"Zur darstellung von bioxazolylen-(2.2') und bithiazolylen-(2.2') sowie von arylen-bis-oxazolyl-(2)- und arylen-bis-thiazolyl-(2)- derivaten",Chemische Berichte,1970年,Vol.103,pp.1572-1577
G. Bokolinis et al.,"Synthesis and X-ray structures of cadmium-containing dinuclear double helicates derived from ligands containing N-oxide units",New Journal of Chemistry,2008年,Vol.32,pp.115-119
A.R. Katritzky et al.,"Synthesis of fluorescent and coloured pyrylium and pyridinium salts",Journal of Heterocyclic Chemistry,1984年,Vol.21,pp.1673-1677
F. Hamon et al.,"An acyclic oligoheteroaryle that discriminates strongly between diverse G-Quadruplex topologies",Angewandte Chemie, International Edition,2011年,Vol.50,pp.8745-8749,Supporting Information pp.1-17