发明申请
- 专利标题: BIS-PHOSPHATE COMPOUND AND ASYMMETRIC REACTION USING THE SAME
- 专利标题(中): 使用相同的双磷酸盐化合物和不对称反应
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申请号: US13583875申请日: 2011-03-08
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公开(公告)号: US20120330038A1公开(公告)日: 2012-12-27
- 发明人: Masahiro Terada , Norie Momiyama , Tohru Konno
- 申请人: Masahiro Terada , Norie Momiyama , Tohru Konno
- 申请人地址: JP Tokyo JP Sendai-shi, Miyagi
- 专利权人: API Corporation,National University Corporation TOHOKU UNIVERSITY
- 当前专利权人: API Corporation,National University Corporation TOHOKU UNIVERSITY
- 当前专利权人地址: JP Tokyo JP Sendai-shi, Miyagi
- 优先权: JP2010-051973 20100309
- 国际申请: PCT/JP2011/055296 WO 20110308
- 主分类号: C07F9/6574
- IPC分类号: C07F9/6574 ; C07D307/58 ; C07C269/06
摘要:
A novel bis-phosphate compound is provided which can be applied to a wide range of reactive substrates and reactions as an asymmetric reaction catalyst and can realize an asymmetric reaction affording a high yield and a high enantiomeric excess. The bis-phosphate compound has a tetraaryl skeleton represented by General Formula (1). In an asymmetric reaction, an amidodiene and an unsaturated aldehyde compound are reacted with each other in the presence of the optically active bis-phosphate compound to give an optically active amidoaldehyde. The invention allows a reaction such as an asymmetric Diels-Alder reaction to proceed efficiently, which has been difficult with conventional mono-phosphate compounds. Thus, the invention enables an industrially feasible method for the production of optically active amidoaldehydes, optically active β-amino acid derivatives, optically active diamine compounds, optically active pyrrolidine derivatives and optically active dihydropyran derivatives which are useful as products such as medicines, agricultural chemicals and chemical products as well as synthesis intermediates for such products.
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