发明申请
US20110275855A1 SEPARATION OF AN ENANTIOMER MIXTURE OF (R)- AND (S)-3-AMINO-1-BUTANOL
有权
(S)-3-氨基-1-丁醇的固体混合物的分离
- 专利标题: SEPARATION OF AN ENANTIOMER MIXTURE OF (R)- AND (S)-3-AMINO-1-BUTANOL
- 专利标题(中): (S)-3-氨基-1-丁醇的固体混合物的分离
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申请号: US13144726申请日: 2010-01-15
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公开(公告)号: US20110275855A1公开(公告)日: 2011-11-10
- 发明人: Klaus Ditrich , Michael Bartsch , Harald Winsel
- 申请人: Klaus Ditrich , Michael Bartsch , Harald Winsel
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 优先权: EPEP09150780.6 20090116
- 国际申请: PCT/EP10/50434 WO 20100115
- 主分类号: C07C57/30
- IPC分类号: C07C57/30 ; C07C209/88
摘要:
The present invention relates to a process for separating an enantiomer mixture of (R)- and (S)-3-amino-1-butanol optionally protected on the oxygen atom, and to a process for preparing essentially enantiomerically pure (R)-3-amino-1-butanol which optionally bears a protecting group on the oxygen atom.
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