- 专利标题: Catalytic enantioselective synthesis of 2-aryl chromenes and related phosphoramidite ligands and catalyst compounds
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申请号: US15095855申请日: 2016-04-11
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公开(公告)号: US09624190B2公开(公告)日: 2017-04-18
- 发明人: Karl A. Scheidt , Bi-Shun Zeng
- 申请人: Northwestern University
- 申请人地址: US IL Evanston
- 专利权人: Northwestern University
- 当前专利权人: Northwestern University
- 当前专利权人地址: US IL Evanston
- 代理机构: Reinhart Boerner Van Deuren s.c.
- 主分类号: C07D311/60
- IPC分类号: C07D311/60 ; C07F9/59 ; C07F9/655 ; C07D311/32 ; C07D311/62 ; C07F9/6571 ; C07B53/00
摘要:
Methods to access 2-aryl chromene compounds via an asymmetric catalytic process.
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