- 专利标题： COMPOUNDS WITH DIAZADIBENZOFURANE OR DIAZADIBENZOTHIOPHENE STRUCTURES
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申请号： US17976915申请日： 2022-10-31
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公开(公告)号： US20230117837A1公开(公告)日： 2023-04-20
- 发明人: Amir Parham , Thomas Eberle , Anja Jatsch , Tobias Grossmann , Jonas Kroeber
- 申请人： Merck Patent GmbH
- 申请人地址： DE Darmstadt
- 专利权人： Merck Patent GmbH
- 当前专利权人： Merck Patent GmbH
- 当前专利权人地址： DE Darmstadt
- 优先权： EP16191703.4 20160930
- 主分类号： C07D491/048
- IPC分类号： C07D491/048 ; C07D495/04 ; H01L51/00
摘要：
The present invention describes diazadibenzofuran or diazadibenzothiophene derivatives substituted by carbazole, fluorene, phenanthrene, benzofuran and/or benzothiophene groups, especially for use in electronic devices. The invention further relates to a process for preparing the compounds of the invention and to electronic devices comprising these.