公开(公告)号：US20230051376A1

公开(公告)日：2023-02-16

申请号：US17779611

申请日：2020-12-02

申请人： Merck Patent GmbH

发明人： Ilona STENGEL ,  Christof PFLUMM ,  Amel MEKIC

IPC分类号： C07C15/28 ,  C07C211/54 ,  C07D219/14 ,  C07D209/82 ,  H01L51/52 ,  H01L51/00 ,  H01L51/50

摘要： The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to organic electroluminescent devices which comprise these compounds.

公开(公告)号：US20230016716A1

公开(公告)日：2023-01-19

申请号：US17775948

申请日：2020-11-10

申请人： Merck Patent GmbH

发明人： Ilona STENGEL ,  Aaron LACKNER ,  Lara-Isabel RODRIGUEZ ,  Charlotte WALTER ,  Amel MEKIC

IPC分类号： H01L51/00 ,  C07F5/02 ,  C09K11/06

摘要： The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.

公开(公告)号：US20220006030A1

公开(公告)日：2022-01-06

申请号：US17294571

申请日：2019-11-11

申请人： Merck Patent GmbH

发明人： Amir PARHAM ,  Christian EICKHOFF ,  Rouven LINGE ,  Jens KAISER ,  Amel MEKIC

IPC分类号： H01L51/00 ,  C07D495/14 ,  C09K11/06 ,  C07D495/04 ,  C07D491/153 ,  C07D487/14 ,  C07D495/22

摘要： The invention relates to compounds of formula (1) which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds. X is, identically or differently in each occurrence, CR or N, or two adjacent X stand for a group of the following formula (2), wherein the dashed bonds mark the bonding of said group in formula (1), with the stipulation that the compound of formula (1) contains one or two groups of formula (2); X1 is, identically or differently in each occurrence, CR or N; Y is, identically or differently in each occurrence, CR or N; Z1, Z2, Z3 are, identically or differently in each occurrence, O, S, N—Ar or CR2.

公开(公告)号：US20230048904A1

公开(公告)日：2023-02-16

申请号：US17762123

申请日：2020-09-21

申请人： Merck Patent GmbH

发明人： Ilona STENGEL ,  Aaron LACKNER ,  Lara-lsabel RODRIGUEZ ,  Charlotte WALTER ,  Amel MEKIC

IPC分类号： H01L51/00 ,  C07F5/02 ,  C09K11/06

摘要： The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.

公开(公告)号：US20220223801A1

公开(公告)日：2022-07-14

申请号：US17610816

申请日：2019-10-28

申请人： Merck Patent GmbH

发明人： Rouven LINGE ,  Lara-Isabel RODRIGUEZ ,  Aaron LACKNER ,  Sebastian MEYER ,  Amel MEKIC

IPC分类号： H01L51/00 ,  C07D493/04 ,  C09K11/06 ,  C07D495/04

摘要： The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, to a process for manufacturing the compounds of formula (1), to intermediate compounds for manufacturing the compounds of formula (1) and to electronic devices comprising the compounds of formula (1).

公开(公告)号：US20220181552A1

公开(公告)日：2022-06-09

申请号：US17602435

申请日：2020-04-08

申请人： Merck Patent GmbH

发明人： Ilona STENGEL ,  Aaron LACKNER ,  Lara-Isabel RODRIGUEZ ,  Charlotte WALTER ,  Amel MEKIC

IPC分类号： H01L51/00 ,  C09K11/06 ,  C09K11/02 ,  C07F5/02

摘要： The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.