公开(公告)号：US20150236274A1

公开(公告)日：2015-08-20

申请号：US14508554

申请日：2014-10-07

申请人： Kwansei Gakuin Educational Foundation ,  JNC Corporation

发明人： Takuji Hatakeyama ,  Soichiro Nakatsuka ,  Kiichi Nakajima ,  Hiroki Hirai ,  Yohei Ono ,  Kazushi Shiren ,  Jingping Ni ,  Takeshi Matsushita ,  Toshiaki Ikuta

IPC分类号： H01L51/00 ,  C07F5/02

CPC分类号： H01L51/0072 ,  C07F5/02 ,  C07F9/65685 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/0071 ,  H01L51/008 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  Y02E10/549

摘要： A novel polycyclic aromatic compound in which plural aromatic rings are linked via boron atoms, oxygen atoms and the like is provided, and therefore, the range of selection of the material for organic electroluminescent elements can be widened. Also, an excellent organic electroluminescent element is provided by using the novel polycyclic aromatic compound as a material for an organic electroluminescent element.

摘要翻译： 通过硼原子，氧原子等连接多个芳香族环的新型多环芳香族化合物，因此能够扩大有机电致发光元件用材料的选择范围。 此外，通过使用新型多环芳族化合物作为有机电致发光元件的材料，提供了优异的有机电致发光元件。

公开(公告)号：US10374166B2

公开(公告)日：2019-08-06

申请号：US14508554

申请日：2014-10-07

申请人： Kwansei Gakuin Educational Foundation ,  JNC Corporation

发明人： Takuji Hatakeyama ,  Soichiro Nakatsuka ,  Kiichi Nakajima ,  Hiroki Hirai ,  Yohei Ono ,  Kazushi Shiren ,  Jingping Ni ,  Takeshi Matsushita ,  Toshiaki Ikuta

IPC分类号： C07F5/02 ,  H01L51/00 ,  H01L51/50 ,  C07F9/6568

摘要： A novel polycyclic aromatic compound in which plural aromatic rings are linked via boron atoms, oxygen atoms and the like is provided, and therefore, the range of selection of the material for organic electroluminescent elements can be widened. Also, an excellent organic electroluminescent element is provided by using the novel polycyclic aromatic compound as a material for an organic electroluminescent element.

公开(公告)号：US09853225B2

公开(公告)日：2017-12-26

申请号：US14772095

申请日：2014-03-05

申请人： JNC CORPORATION ,  PI-CRYSTAL INCORPORATION

发明人： Junichi Takeya ,  Toshihiro Okamoto ,  Chikahiko Mitsui ,  Takeshi Matsushita

IPC分类号： H01L51/00 ,  H01L51/05 ,  C07D517/04 ,  C07D493/04 ,  C07D495/04

CPC分类号： H01L51/0073 ,  C07D493/04 ,  C07D495/04 ,  C07D517/04 ,  C09B57/00 ,  H01L51/0071 ,  H01L51/0074 ,  H01L51/0558

摘要： A compound is represented by Formula (1): wherein, each X is independently oxygen, sulfur, or selenium; m is 0 or 1; each n is independently 0 or 1; R1-R3 are each independently, for example, hydrogen or alkyl having 1 to 20 carbons; wherein (i) in the case of m=0, it is excluded that all of R1-R3 are hydrogen at the same time; (ii) in the case of m=0, n=0 and in the case that m is 0, one of n is 0 and the other is 1, it is excluded that “both of X are sulfur and all R3s are the same atoms or groups at the same time”; (iii) in the case of m=0, n=1, it is excluded that all R3s are the same atoms or groups at the same time, and at least one of R3s is hydrogen.

公开(公告)号：US20150097162A1

公开(公告)日：2015-04-09

申请号：US14386153

申请日：2013-09-11

申请人： JNC Corporation ,  Kyoto University

发明人： Yohei Ono ,  Kazushi Shiren ,  Toshiaki Ikuta ,  Jingping Ni ,  Takeshi Matsushita ,  Takuji Hatakeyama ,  Masaharu Nakamura ,  Shiguma Hashimoto

IPC分类号： H01L51/00 ,  H01L51/50

CPC分类号： H01L51/0071 ,  C07F5/02 ,  C07F7/22 ,  C07F9/65846 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/104 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/008 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/508 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H05B33/14

摘要： Provided is an organic electroluminescent element which has improved driving voltage and improved current efficiency. An organic electroluminescent element having the above-mentioned improved characteristics is provided by using, as a material for organic electroluminescent elements, a polycyclic aromatic compound in which a nitrogen atom and another heteroatom or a metal atom (X) are adjacent to each other in a non-aromatic ring.

摘要翻译： 提供了具有改善的驱动电压和改善的电流效率的有机电致发光元件。 通过使用其中氮原子和其它杂原子或金属原子（X）彼此相邻的多环芳族化合物作为有机电致发光元件的材料，提供具有上述改进特性的有机电致发光元件 非芳香环。

公开(公告)号：US09422294B2

公开(公告)日：2016-08-23

申请号：US14338829

申请日：2014-07-23

申请人： JNC CORPORATION

发明人： Takamitsu Hosoya ,  Isao Kii ,  Suguru Yoshida ,  Takeshi Matsushita

IPC分类号： C07D487/04 ,  C07K1/107 ,  C07D249/04

CPC分类号： C07D487/04 ,  C07D249/04 ,  C07K1/1077

摘要： The invention aims in establishing a method for modifying biomolecules using a reaction that efficiently modifies biomolecules and is widely applicable. The invention thus provides a cyclic compound containing two triazole rings formed by adding and ligating an azide compound possessing an azido group to each of the two carbon-carbon triple bond sites of an eight-membered cyclic skeleton of a cyclic diyne compound by a double click reaction; a method for producing a cyclic compound using a double click reaction; and a method for modifying biomolecules.

摘要翻译： 本发明旨在建立一种使用有效修饰生物分子的反应来修饰生物分子的方法，并且是广泛适用的。 因此，本发明提供一种环状化合物，其包含通过双键加成并连接具有叠氮基的叠氮化合物与环状二炔化合物的八元环骨架的两个碳 - 碳三键位点形成的两个三唑环 反应; 使用双键反应制备环状化合物的方法; 和一种修饰生物分子的方法。