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Chemical processes using aryl diphosphine containing catalysts
Abstract
The present invention provides novel water-soluble diphosphines having the formula ##STR1## wherein X, Y, R.sub.1-18 and n are defined herein, and which can be complexed with a transition metal to form a novel catalyst useful in such applications as hydroformylation.
Assignee
Virginia Polytechnic Institute
Celanese International Corporation
Patent Number
6043398
Application Number
8634533
Primary/U.S. Class
568/454
Other/U.S. Class
CPC Class
C07C45/50
C07C47/02
Patent Type
utility
Collections
- Virginia Tech Patents [619]