DE3470416D1 - An oxidation process for the manufacture of aryl esters - Google Patents
An oxidation process for the manufacture of aryl estersInfo
- Publication number
- DE3470416D1 DE3470416D1 DE8484105213T DE3470416T DE3470416D1 DE 3470416 D1 DE3470416 D1 DE 3470416D1 DE 8484105213 T DE8484105213 T DE 8484105213T DE 3470416 T DE3470416 T DE 3470416T DE 3470416 D1 DE3470416 D1 DE 3470416D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacture
- cpd
- oxidation process
- mixt
- aryl esters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Process comprises contacting a mixt. of an aromatic cpd. selected from benzene, naphthalene, anthracene, phenanthrene, biphenyl and/or terphenyls, a carboxylic acid (1) and molecular O2 in the liq. phase at 100-300 deg. C with a catalyst composed of Pd-, Sb- and Cr or Mn-acetates, and continuously removing water formed in the process from the reaction mixt. as the aryl ester is formed. (1) is pref. R(COOH)n where n=1 or more, R=5-nC hydrocarbon gp., and is esp. dodecane or ocenoic acid. Aromatic cpd. is continuously added to reaction mixt. as the aryl ester is formed. Ni cpd. in catalyst compsn. is pref. nickel acetate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP84105213A EP0160721B1 (en) | 1982-11-15 | 1984-05-08 | An oxidation process for the manufacture of aryl esters |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3470416D1 true DE3470416D1 (en) | 1988-05-19 |
Family
ID=8191929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484105213T Expired DE3470416D1 (en) | 1984-05-08 | 1984-05-08 | An oxidation process for the manufacture of aryl esters |
Country Status (2)
Country | Link |
---|---|
AT (1) | ATE33490T1 (en) |
DE (1) | DE3470416D1 (en) |
-
1984
- 1984-05-08 DE DE8484105213T patent/DE3470416D1/en not_active Expired
- 1984-05-08 AT AT84105213T patent/ATE33490T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE33490T1 (en) | 1988-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |