Invention Publication
- Patent Title: CHEMICAL COMPOUNDS, OPTOELECTRONIC ELEMENTS COMPRISING AT LEAST ONE NEW CHEMICAL COMPOUND, AND USE OF NEW CHEMICAL COMPOUNDS IN AN OPTOELECTRONIC ELEMENT
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Application No.: US17916065Application Date: 2021-03-31
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Publication No.: US20230165146A1Publication Date: 2023-05-25
- Inventor: Dirk Hildebrandt , Antoine Mirloup , Andre Weiss
- Applicant: HELIATEK GMBH
- Applicant Address: DE Dresden
- Assignee: HELIATEK GMBH
- Current Assignee: HELIATEK GMBH
- Current Assignee Address: DE Dresden
- Priority: EP 1673882.9 2020.03.31
- International Application: PCT/EP2021/058534 2021.03.31
- Date entered country: 2022-09-30
- Main IPC: H10K85/60
- IPC: H10K85/60 ; C07F5/02 ; C09K11/06
Abstract:
Compounds of formula (Ia) and/or formula (Ib),
are disclosed wherein R1 and R3 are independently selected from the group consisting of H, halogen, alkyl, fluorinated or partly fluorinated alkyl, and heteroaryl, R2 is selected from the group consisting of halogen, fluorinated and partly fluorinated alkyl, R4 and R5 are independently selected from the group consisting of halogen, alkyl, fluorinated or partly fluorinated alkyl, alkenyl, alkinyl, alkoxy, aryl, and heteroaryl, Z is independently selected from the group consisting of CH2, CHR6 or CR7R8, with R6, R7 and R8 independently selected from the group consisting of H, halogen, alkyl, alkoxy, aryl, and heteroaryl, wherein n is independently 1, 2 or 3, U, V and W of formula (Ia) independently form an aryl ring or a heteroaryl ring, and T, U, V and W of formula (Ib) form an aryl ring or a heteroaryl ring.
are disclosed wherein R1 and R3 are independently selected from the group consisting of H, halogen, alkyl, fluorinated or partly fluorinated alkyl, and heteroaryl, R2 is selected from the group consisting of halogen, fluorinated and partly fluorinated alkyl, R4 and R5 are independently selected from the group consisting of halogen, alkyl, fluorinated or partly fluorinated alkyl, alkenyl, alkinyl, alkoxy, aryl, and heteroaryl, Z is independently selected from the group consisting of CH2, CHR6 or CR7R8, with R6, R7 and R8 independently selected from the group consisting of H, halogen, alkyl, alkoxy, aryl, and heteroaryl, wherein n is independently 1, 2 or 3, U, V and W of formula (Ia) independently form an aryl ring or a heteroaryl ring, and T, U, V and W of formula (Ib) form an aryl ring or a heteroaryl ring.
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