ES291802A1 - Procedure for converting aromatic carbºxilic acids in phenolic compounds (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for converting aromatic carbºxilic acids in phenolic compounds (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES291802A1 ES291802A1 ES291802A ES291802A ES291802A1 ES 291802 A1 ES291802 A1 ES 291802A1 ES 291802 A ES291802 A ES 291802A ES 291802 A ES291802 A ES 291802A ES 291802 A1 ES291802 A1 ES 291802A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- phenolic compounds
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 150000002989 phenols Chemical class 0.000 title abstract 2
- 239000002253 acid Substances 0.000 title 1
- 150000007513 acids Chemical class 0.000 title 1
- 125000003118 aryl group Chemical group 0.000 title 1
- 150000008064 anhydrides Chemical class 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000005749 Copper compound Substances 0.000 abstract 1
- -1 aromatic carboxylic acids Chemical class 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001880 copper compounds Chemical class 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
- C07C37/56—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by replacing a carboxyl or aldehyde group by a hydroxy group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Process for converting aromatic carboxylic acids to phenolic compounds, both as defined in the specification, by contacting said carboxylic acid or an anhydride, salt or ester derived from the carboxylic acid, with a copper compound, characterized in that the reaction takes place in the presence of oxygen or an oxygen-containing gas, and in that said aromatic carboxylic acid, or anhydride or salt or ester derived therefrom, is in the vapor state. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL283476 | 1962-09-21 | ||
| NL283477 | 1962-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES291802A1 true ES291802A1 (en) | 1964-03-01 |
Family
ID=26641853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES291802A Expired ES291802A1 (en) | 1962-09-21 | 1963-09-19 | Procedure for converting aromatic carbºxilic acids in phenolic compounds (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE637598A (en) |
| ES (1) | ES291802A1 (en) |
| GB (1) | GB978918A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3277184A (en) * | 1963-09-30 | 1966-10-04 | Shell Oil Co | Phenol production |
| US4277630A (en) * | 1977-11-21 | 1981-07-07 | The Lummus Company | Catalyst and process for producing aromatic hydroxy compounds |
| GB1602669A (en) * | 1977-11-21 | 1981-11-11 | Lummus Co | Production of phenols |
| DE3165748D1 (en) * | 1980-05-16 | 1984-10-04 | Stamicarbon | Method for the preparation of substituted or unsubstituted phenol and catalysts therefor |
| US4390736A (en) * | 1980-11-26 | 1983-06-28 | Sumitomo Chemical Company, Limited | Process for producing phenols |
-
1963
- 1963-09-19 BE BE637598A patent/BE637598A/en unknown
- 1963-09-19 ES ES291802A patent/ES291802A1/en not_active Expired
- 1963-09-19 GB GB3691963A patent/GB978918A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB978918A (en) | 1965-01-01 |
| BE637598A (en) | 1964-03-19 |
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