发明授权
US4826965A Metal complexes containing optically active sugar ligands, a process for
their preparation and their use as chiral reactants for synthesis of
alcohols and amines
失效
含有光学活性糖配体的金属络合物，其制备方法及其作为用于合成醇和胺的手性反应物的用途
- 专利标题： Metal complexes containing optically active sugar ligands, a process for their preparation and their use as chiral reactants for synthesis of alcohols and amines
- 专利标题（中）： 含有光学活性糖配体的金属络合物，其制备方法及其作为用于合成醇和胺的手性反应物的用途
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申请号： US76250申请日： 1987-07-21
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公开(公告)号： US4826965A公开(公告)日： 1989-05-02
- 发明人: Martin Riediker , Robert W. Lang , Rudolf Duthaler , Peter Herold , Konrad Oertle , Guido Bold
- 申请人： Martin Riediker , Robert W. Lang , Rudolf Duthaler , Peter Herold , Konrad Oertle , Guido Bold
- 申请人地址： NY Ardsley
- 专利权人： Ciba-Geigy Corporation
- 当前专利权人： Ciba-Geigy Corporation
- 当前专利权人地址： NY Ardsley
- 优先权： CHX2941/86 19860723
- 主分类号： C07H15/04
- IPC分类号： C07H15/04 ; C07C29/40 ; C07C227/32 ; C07D319/16 ; C07F7/18 ; C07H23/00 ; C07F7/28
摘要：
Compounds of the forulae I and Ia ##STR1## in which R.sup.1 is a group which can be transferred to carbonyl or imine compounds, for example alkyl, allyl, vinyl or the radical of an enol or enamine, R.sup.2 is, for example, cyclopentadienyl, R.sup.3 is the radical of an optically active sugar or sugar derivative, Me is Ti, Zr or Hf, x is 0, 1 or 2 and y is 0, 1, 2 or 3, M.sym. is Li.sym., Na.sym., K.sym., MgY.sym., ZnY.sym., CdY.sym., HgY, CuY.sym. or quaternary ammonium, Y being halogen, are suitable for use as chiral reactants for compounds containing aldehyde, keto and/or N-substituted imine groups.
公开/授权文献
- US5580575A Therapeutic drug delivery systems 公开/授权日：1996-12-03
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