发明申请
US20120220780A1 LIGAND FOR ASYMMETRIC SYNTHESIS CATALYST, AND PROCESS FOR PRODUCTION OF ALPHA-ALKENYL CYCLIC COMPOUND USING SAME
有权
用于不对称合成催化剂的配体,以及使用其生产α-氨基环氧化合物的方法
- 专利标题: LIGAND FOR ASYMMETRIC SYNTHESIS CATALYST, AND PROCESS FOR PRODUCTION OF ALPHA-ALKENYL CYCLIC COMPOUND USING SAME
- 专利标题(中): 用于不对称合成催化剂的配体,以及使用其生产α-氨基环氧化合物的方法
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申请号: US13499404申请日: 2010-10-01
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公开(公告)号: US20120220780A1公开(公告)日: 2012-08-30
- 发明人: Masato Kitamura , Shinji Tanaka
- 申请人: Masato Kitamura , Shinji Tanaka
- 申请人地址: JP Nagoya-shi
- 专利权人: National University Corporation Nagoya University
- 当前专利权人: National University Corporation Nagoya University
- 当前专利权人地址: JP Nagoya-shi
- 优先权: JP2009-233813 20091007
- 国际申请: PCT/JP10/67279 WO 20101001
- 主分类号: C07D213/79
- IPC分类号: C07D213/79 ; C07D313/04 ; C07D311/58 ; C07D307/79 ; C07D309/04 ; C07D307/06
摘要:
Disclosed are: a ligand for an asymmetric synthesis catalyst; and a process for producing an α-alkenyl cyclic compound using the ligand. Specifically disclosed are: a ligand for an asymmetric synthesis catalyst, which is represented by any one of formulae (1) to (4) [wherein R1 represents —Cl or —Br; R2 represents —CH3 or —CF3; and R3 represents —CH2—CH═CH2 or —H]; and a process for producing an α-alkenyl cyclic compound using the ligand.
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