Invention Grant
- Patent Title: Method for electrochemically producing alkane dicarboxylic acids by means of a ring-opening oxidation using a doped Ni(O)OH foam electrode
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Application No.: US18001079Application Date: 2021-05-26
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Publication No.: US11976373B2Publication Date: 2024-05-07
- Inventor: Frank Weinelt , Franz-Erich Baumann , Siegfried R. Waldvogel , Anna-Lisa Rauen
- Applicant: Evonik Operations GmbH
- Applicant Address: DE Essen
- Assignee: Evonik Operations GmbH
- Current Assignee: Evonik Operations GmbH
- Current Assignee Address: DE Essen
- Agency: Grüneberg and Myers PLLC
- Priority: EP 179245 2020.06.10
- International Application: PCT/EP2021/064057 2021.05.26
- International Announcement: WO2021/249775A 2021.12.16
- Date entered country: 2022-12-08
- Main IPC: C07C51/16
- IPC: C07C51/16 ; C07C51/31 ; C25B3/07 ; C25B3/23 ; C25B9/15 ; C25B11/031 ; C25B11/047
Abstract:
A method for the electrochemical preparation of alkanedicarboxylic acids involves a ring-opening oxidation with a doped Ni(O)OH foam electrode in an aqueous alkaline solution.
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