发明授权
- 专利标题： Compound, composition, organic electroluminescent element and electronic device
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申请号： US16338769申请日： 2017-10-03
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公开(公告)号： US11271164B2公开(公告)日： 2022-03-08
- 发明人: Masatoshi Saito , Kei Yoshida , Yuichiro Kawamura , Toshinari Ogiwara , Kei Yoshizaki
- 申请人： IDEMITSU KOSAN CO., LTD
- 申请人地址： JP Chiyoda-ku
- 专利权人： IDEMITSU KOSAN CO., LTD
- 当前专利权人： IDEMITSU KOSAN CO., LTD
- 当前专利权人地址： JP Chiyoda-ku
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JPJP2016-196044 20161003,JPJP2017-033745 20170224,JPJP2017-160666 20170823
- 国际申请： PCT/JP2017/035914 WO 20171003
- 国际公布： WO2018/066536 WO 20180412
- 主分类号： C07C13/62
- IPC分类号： C07C13/62 ; C07D209/94 ; C09K11/06 ; H01L51/00 ; H01L51/50 ; C09K11/02
摘要：
A compound is represented by a formula (2) below. In the formula (2), at least one pair of a pair of X1 and X2, a pair of X2 and X3, a pair of X3 and X4, a pair of X4 and X5, a pair of X7 and X8, a pair of X8 and X9, a pair of X10 and X11, a pair of X11 and X12, a pair of X12 and X13, and a pair of X16 and X1 are carbon atoms to be bonded to a structure represented by as formula (2a) or (2b) below,
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