Invention Grant
US09206105B2 Mixture of bisphosphites and use thereof as a catalyst mixture in hydroformylation
有权
二亚磷酸酯的混合物及其在加氢甲酰化中作为催化剂混合物的用途
- Patent Title: Mixture of bisphosphites and use thereof as a catalyst mixture in hydroformylation
- Patent Title (中): 二亚磷酸酯的混合物及其在加氢甲酰化中作为催化剂混合物的用途
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Application No.: US14434879Application Date: 2013-09-27
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Publication No.: US09206105B2Publication Date: 2015-12-08
- Inventor: Andrea Christiansen , Robert Franke , Dirk Fridag , Dieter Hess , Katrin Marie Dyballa , Bernd Hannebauer
- Applicant: Andrea Christiansen , Robert Franke , Dirk Fridag , Dieter Hess , Katrin Marie Dyballa , Bernd Hannebauer
- Applicant Address: DE Essen
- Assignee: Evonik Degussa GmbH
- Current Assignee: Evonik Degussa GmbH
- Current Assignee Address: DE Essen
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: DE102012218625 20121012; DE102012218627 20121012; DE102012218629 20121012; DE102012218630 20121012
- International Application: PCT/EP2013/070226 WO 20130927
- International Announcement: WO2014/056736 WO 20140417
- Main IPC: C07C45/50
- IPC: C07C45/50 ; B01J31/18 ; B01J31/02 ; C07F9/6568
Abstract:
The invention relates to a mixture of bisphosphites, to a process for preparation thereof, and to the reaction thereof with metals to give mixtures comprising complexes of the constitutionally isomeric bisphosphites and the metal, and to the use thereof as a catalytically active composition in hydroformylation reactions, and also to the hydroformylation reaction itself.
Public/Granted literature
- US20150274627A1 BISPHOSPHITE MIXTURE AND USE THEREOF AS A CATALYST MIXTURE IN HYDROFORMYLATION Public/Granted day:2015-10-01
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