Invention Grant
- Patent Title: Chiral dihydrobenzooxaphosphole ligands and synthesis thereof
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Application No.: US15832799Application Date: 2017-12-06
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Publication No.: US10221203B2Publication Date: 2019-03-05
- Inventor: 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
- Applicant: Boehringer Ingelheim International GmbH
- Applicant Address: DE Ingelheim am Rhein
- Assignee: Boehringer Ingelheim International Gmbh
- Current Assignee: Boehringer Ingelheim International Gmbh
- Current Assignee Address: DE Ingelheim am Rhein
- Agent David L. Kershner
- Main IPC: C07F9/6571
- IPC: C07F9/6571 ; C07B53/00 ; C07F15/00 ; C07F9/6568
Abstract:
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.
Public/Granted literature
- US20180155375A1 NOVEL CHIRAL DIHYDROBENZOOXAPHOSPHOLE LIGANDS AND SYNTHESIS THEREOF Public/Granted day:2018-06-07
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