Invention Application
- Patent Title: CHIRAL DI- AND TRIPHOSPHITES
- Patent Title (中): CHIRAL DI-和TRIPHOSPHITES
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Application No.: US11382760Application Date: 2006-05-11
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Publication No.: US20060224002A1Publication Date: 2006-10-05
- Inventor: Manfred Reetz , Andreas Meiswinkel , Gerlinde Mehler
- Applicant: Manfred Reetz , Andreas Meiswinkel , Gerlinde Mehler
- Applicant Address: DE Mulheim der Ruhr
- Assignee: STUDIENGESELLSCHAFT KOHLE MBH
- Current Assignee: STUDIENGESELLSCHAFT KOHLE MBH
- Current Assignee Address: DE Mulheim der Ruhr
- Priority: DE10352757.5 20031112
- Main IPC: C07F9/30
- IPC: C07F9/30 ; C07F9/80
Abstract:
The invention claims chiral di- and triphosphites of general formulas (I) or (II), which are bridged by suitable groups. The claimed compounds can be used in asymmetric transition metal catalysis and as chiral transition metal catalysts.
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