C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/295, 260/488
C07C 47/12 (2006.01) C07C 45/40 (2006.01) C07C 45/59 (2006.01) C07C 47/198 (2006.01) C07C 47/52 (2006.01) C07C 47/542 (2006.01) C07C 47/544 (2006.01) C07C 69/716 (2006.01) C07D 213/48 (2006.01)
Patent
CA 1253867
ABSTRACT The invention relates to a process for the prepar- ation of monocarbonyl or biscarbonyl compounds by reacting organic carbon compounds having one or more olefinic or aromatic double bonds in the molecule with the equivalent amount of ozone and by subsequently catalytically hydrogen- ating the ozonation products, wherein the peroxide- containing ozonization solution is fed continuously into a suspension of the hydrogenation catalyst in a lower ali- phatic alcohol, while a peroxide content of not more than 0.1 mole/l is maintained, and the ozonization products are continuously cleaved reductively to give the corresponding carbonyl compounds.
469941
Mahringer Andreas
Pollhammer Stefan
Roithner Erich
Sajtos Alexander
Wechsberg Manfred
Chemie Linz Aktiengesellschaft
Riches Mckenzie & Herbert Llp
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