基本信息:
- 专利标题： 발광 소자용 재료로서 벤조[ｂ] 나프토[1, 2-ｄ] 퓨란 화합물
- 专利标题（英）：[] [1 2-] BENZO[b]NAPHTHO[1 2-d]FURAN COMPOUND AS LIGHT-EMITTING ELEMENT MATERIAL
- 申请号：KR1020207021954 申请日：2011-12-20
- 公开(公告)号：KR102254674B1 公开(公告)日：2021-05-20
- 发明人： 스즈키히로키 , 세오사토시 , 카와카미사치코 , 스즈키츠네노리
- 申请人： 가부시키가이샤 한도오따이 에네루기 켄큐쇼
- 申请人地址： 일본국 가나가와켄 아쓰기시 하세 ***
- 专利权人： 가부시키가이샤 한도오따이 에네루기 켄큐쇼
- 当前专利权人： 가부시키가이샤 한도오따이 에네루기 켄큐쇼
- 当前专利权人地址： 일본국 가나가와켄 아쓰기시 하세 ***
- 代理人： 황의만
- 优先权： JPJP-P-2010-292638 2010-12-28
- 国际申请： PCT/JP2011/080137 2011-12-20
- 国际公布： WO2012090970 2012-07-05
- 主分类号： C07D307/92
- IPC分类号： C07D307/92 ; C07D307/77 ; C09K11/06 ; H01L51/50 ; H01L27/32
Provided is a benzo[b]naphtho[1,2-d]furan compound having a wide band gap which gives excellent color purity of blue. Further provided are a light-emitting element, a light-emitting device, and an electronic device each of which uses the benzo[b]naphtho[1,2-d]furan compound and is highly reliable. A benzo[b]naphtho[1,2-d]furan compound represented by a general formula (G1) is provided. In the general formula (G1), An represents an anthryl group represented by a general formula (An-1) or (An-2) below, alpha1 and alpha2 separately represent a substituted or unsubstituted phenylene group represented by any one of general formulae (alpha-1) to (alpha-3) below, and R1 to R9 separately represent either hydrogen or an alkyl group having 1 to 4 carbon atoms. Further, in the general formula (G1), n and m separately represent 0 or 1.
信息查询:
EspacenetIPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07D | 杂环化合物 |
| ------C07D307/00 | 杂环化合物，含五元环，含有1个氧原子作为仅有的杂环原子 |
| --------C07D307/02 | .不和其他环稠合 |
| ----------C07D307/92 | ..萘并呋喃；氢化萘并呋喃 |