- 专利标题: Synthesis of triacetonediamine compounds by reductive amination proceeding from triacetonediamine and derivatives thereof
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申请号: US15643540申请日: 2017-07-07
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公开(公告)号: US10252978B2公开(公告)日: 2019-04-09
- 发明人: Katharina Minke , Benjamin Willy
- 申请人: Evonik Degussa GmbH
- 申请人地址: DE Essen
- 专利权人: Evonik Degussa GmbH
- 当前专利权人: Evonik Degussa GmbH
- 当前专利权人地址: DE Essen
- 代理机构: Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权: DE102016212378 20160707
- 主分类号: C07C209/26
- IPC分类号: C07C209/26 ; C07D211/58 ; C07D251/54
摘要:
An N-substituted triacetonediamine compound is produced by reacting 4-amino-2,2,6,6-tetramethylpiperidine or a derivative thereof with a carbonyl compound in a reductive amination.
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