Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael A. Brammer0
Date of Patent
September 17, 2024
0Patent Application Number
170402950
Date Filed
May 3, 2019
0Patent Citations
Patent Primary Examiner
Patent abstract
The present invention relates to catalyst compositions for hydroformylation processes and to hydroformylation processes utilizing certain catalysts. In one aspect, a catalyst composition for a hydroformylation process comprises (a) a transition metal; (b) a monophosphine; and (c) a tetraphosphine having the structure described herein, and wherein the composition comprises at least 40 moles of monophosphine per mole of transition metal.
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