发明名称 |
Process for producing optically active amino alcohols and intermediates therefore |
摘要 |
A process for producing an optically active amino alcohol is provided that includes a step in which a nitro ketone or a cyano ketone is reacted with a hydrogen-donating organic or inorganic compound in the presence of a transition metal compound catalyst having an optically active nitrogen-containing compound as an asymmetric ligand to give an optically active nitro alcohol or an optically active cyano alcohol, and a step in which the above optically active alcohol is further reduced to efficiently produce an optically active amino alcohol.
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申请公布号 |
US6686505(B2) |
申请公布日期 |
2004.02.03 |
申请号 |
US20020285164 |
申请日期 |
2002.10.31 |
申请人 |
KANTO KAGUKU KABUSHIKI KAISHA |
发明人 |
WATANABE MASAHITO;MURATA KUNIHIKO;IKARIYA TAKAO |
分类号 |
C07D333/20;C07B53/00;C07B61/00;C07C201/12;C07C205/14;C07C213/02;C07C215/30;C07C253/30;C07C255/36;C07D333/24;(IPC1-7):C07C213/02 |
主分类号 |
C07D333/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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