Invention Grant
US08546589B2 Organophosphorus compounds, catalytic systems comprising said compounds and method of hydrocyanation using said catalytic systems
失效
有机磷化合物，包含所述化合物的催化体系和使用所述催化体系的氢氰化方法
- Patent Title: Organophosphorus compounds, catalytic systems comprising said compounds and method of hydrocyanation using said catalytic systems
- Patent Title (中): 有机磷化合物，包含所述化合物的催化体系和使用所述催化体系的氢氰化方法
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Application No.: US13497016Application Date: 2010-08-31
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Publication No.: US08546589B2Publication Date: 2013-10-01
- Inventor: Sergio Mastroianni , Paul Pringle , Ana Maldonado , Gad Rothenberg , Igor Mikhel
- Applicant: Sergio Mastroianni , Paul Pringle , Ana Maldonado , Gad Rothenberg , Igor Mikhel
- Applicant Address: FR Aubervilliers
- Assignee: Rhodia Operations
- Current Assignee: Rhodia Operations
- Current Assignee Address: FR Aubervilliers
- Agency: Dentons US LLP
- Priority: FR0956428 20090918
- International Application: PCT/EP2010/062755 WO 20100831
- International Announcement: WO2011/032835 WO 20110324
- Main IPC: C07F19/00
- IPC: C07F19/00 ; C07F9/6574 ; C07C253/10
Abstract:
Organophosphorus compounds are described that belong to the phosphinite-phosphite family. Catalytic systems comprising a metallic element forming a complex with said phosphinite-phosphite compounds and methods of hydrocyanation employed in the presence of said catalytic systems are also described.
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