- 专利标题： Chiral dihydrobenzooxaphosphole ligands and synthesis thereof
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申请号： US16244950申请日： 2019-01-10
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公开(公告)号： US10544177B2公开(公告)日： 2020-01-28
- 发明人: Jean-Nicolas Desrosiers , Daniel Robert Fandrick , Nizar Haddad , Guisheng Li , Nitinchandra D. Patel , Bo Qu , Sonia Rodriguez , Chris Hugh Senanayake , Joshua Daniel Sieber , Zhulin Tan , Xiao-Jun Wang , Nathan K. Yee , Li Zhang , Yongda Zhang
- 申请人： Boehringer Ingelheim International GmbH
- 申请人地址： DE Ingelheim am Rhein
- 专利权人： Boehringer Ingelheim International GmbH
- 当前专利权人： Boehringer Ingelheim International GmbH
- 当前专利权人地址： DE Ingelheim am Rhein
- 代理商 David L. Kershner
- 主分类号： C07F9/6571
- IPC分类号： C07F9/6571 ; C07B53/00 ; C07F15/00 ; C07F9/6568
摘要：
This invention relates to novel phosphorous ligands useful for organic transformations. Methods of making and using the ligands in organic synthesis are described. The invention also relates to processes for preparing the novel ligands.
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