C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 49/04 (2006.01) B01J 23/44 (2006.01) B01J 27/198 (2006.01) B01J 27/199 (2006.01) C07C 29/141 (2006.01) C07C 45/28 (2006.01) C07C 45/30 (2006.01) C07C 45/34 (2006.01) C07C 47/07 (2006.01) C07C 49/385 (2006.01)
Patent
CA 2077548
2077548 9113853 PCTABS00007 The present invention provides reaction mixtures useful for oxidation of olefins to carbonyl products, comprising an olefin and an aqueous catalyst solution comprising a palladium catalyst, a polyoxoacid or polyoxoanion oxidant comprising vanadium, and dissolved olefin. It also provides processes for oxidation of olefins to carbonyl products, comprising mixing an olefin with an aqueous catalyst solution. It also provides processes for oxidation of olefins to carbonyl products by dioxygen, comprising mixing an olefin with an aqueous catalyst solution, and further comprising mixing dioxygen with the aqueous catalyst solution. In certain reaction mixtures and related processes of the present invention, the concentration of dissolved olefin in the aqueous catalyst solution is effective for its oxidation rate to not be limited by its rate of its diffusion into the aqueous solution. In other reaction mixtures and related processes of the present invention, the concentration of dissolved olefin in the aqueous catalyst solution is effective for its oxidation rate to be proportional to the palladium catalyst concentration. In other processes of the present invention, the olefin is mixed with the aqueous catalyst solution under mixing conditions effective for providing an olefin oxidation rate of at least 1 (millimole olefin/liter solution)/second. In other processes of the present invention, dioxygen is mixed with an aqueous reduced vanadium-polyoxoanion solution under mixing conditions effective for providing a dioxygen reaction rate of at least 1 (millimole dioxygen/liter solution)/second. In other reaction mixtures and related processes of the present invention, the aqueous solution is essentially free of sulfuric acid and sulfate ions.
Downey Shannan L.
Grate John H.
Hamm David R.
Klingman Kenneth A.
Mahajan Suresh
Borden Ladner Gervais Llp
Catalytica Inc.
Downey Shannan L.
Grate John H.
Hamm David R.
LandOfFree
Catalytic system for olefin oxidation to carbonyl products does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Catalytic system for olefin oxidation to carbonyl products, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalytic system for olefin oxidation to carbonyl products will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1725007