ES8300078A1 - Metodo para la preparacion de fenol sustituido o no susti- tuido - Google Patents
Metodo para la preparacion de fenol sustituido o no susti- tuidoInfo
- Publication number
- ES8300078A1 ES8300078A1 ES502219A ES502219A ES8300078A1 ES 8300078 A1 ES8300078 A1 ES 8300078A1 ES 502219 A ES502219 A ES 502219A ES 502219 A ES502219 A ES 502219A ES 8300078 A1 ES8300078 A1 ES 8300078A1
- Authority
- ES
- Spain
- Prior art keywords
- substituted
- preparation
- unsubstituted phenol
- unsubstituted
- catalysts therefor
- 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
- 239000003054 catalyst Substances 0.000 title abstract 3
- 150000002989 phenols Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N Benzoic acid Natural products OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 2
- 239000005711 Benzoic acid Substances 0.000 abstract 2
- 235000010233 benzoic acid Nutrition 0.000 abstract 2
- 150000001558 benzoic acid derivatives Chemical class 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
PROCEDIMIENTO DE OBTENCION DE FENOLES. CONSISTE EN OXIDAR UN ACIDO BENZOICO -SUSTITUIDO O NO- EN FASE DE GAS Y EN PRESENCIA DE UN CATALIZADOR QUE CONTIENE COBRE. DICHO CATALIZADOR CONSISTE AL MENOS EN COBRE, Y/O UNO O MAS COMPUESTOS DE COBRE, VANADIO Y/O UNO O MAS COMPUESTOS DE VANADIO Y/O PLATA, LITIO, SODIO, MAGNESIO. LA TEMPERATURA DE REACCION ESTA COMPRENDIDA ENTRE 450 Y 700ºC Y LA PRESION OSCILA ENTRE 50 Y 2000 KPA. DICHA OXIDACION TIENE LUGAR EN FASE GAS EN UN REACTOR DE LECHO FLUIDO EN EL QUE SE INTRODUCE EL ACIDO BENZOICO SEPARADAMENTE DEL SUMINISTRO DE GAS QUE CONTIENE OXIGENO A UNA ALTURA ENTRE 1/4 Y 3/4 PARTES DE LA TOTAL DEL LECHO.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8002834A NL8002834A (nl) | 1980-05-16 | 1980-05-16 | Werkwijze voor de bereiding van gesubstitueerd of ongesubstitueerd fenol en katalysatoren daarvoor. |
| NL8002833A NL8002833A (nl) | 1980-05-16 | 1980-05-16 | Werkwijze voor de bereiding van gesubstitueerd of ongesubstitueerd fenol en katalysatoren daarvoor. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8300078A1 true ES8300078A1 (es) | 1982-10-01 |
| ES502219A0 ES502219A0 (es) | 1982-10-01 |
Family
ID=26645625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES502219A Granted ES502219A0 (es) | 1980-05-16 | 1981-05-14 | Metodo para la preparacion de fenol sustituido o no susti- tuido |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0040452B1 (es) |
| BR (1) | BR8103039A (es) |
| CA (1) | CA1171060A (es) |
| DE (1) | DE3165748D1 (es) |
| ES (1) | ES502219A0 (es) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2727924A (en) * | 1954-01-08 | 1955-12-20 | Dow Chemical Co | Phenols from aromatic carboxylic acids |
| BE627445A (es) * | 1962-01-23 | |||
| BE637598A (fr) * | 1962-09-21 | 1964-03-19 | Shell Int Research | Procédé pour la transformation d'acides carboxyliques aromatiques en composés phénoliques, préparation d'un catalyseur approprié et nouveaux produits ainsi obtenus |
| US3371110A (en) * | 1964-01-29 | 1968-02-27 | Mobil Oil Corp | Catalytic conversion of aromatic carboxylic acids to phenols |
| GB1602669A (en) * | 1977-11-21 | 1981-11-11 | Lummus Co | Production of phenols |
-
1981
- 1981-05-14 DE DE8181200516T patent/DE3165748D1/de not_active Expired
- 1981-05-14 ES ES502219A patent/ES502219A0/es active Granted
- 1981-05-14 EP EP81200516A patent/EP0040452B1/en not_active Expired
- 1981-05-15 BR BR8103039A patent/BR8103039A/pt unknown
- 1981-05-15 CA CA000377716A patent/CA1171060A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR8103039A (pt) | 1982-02-09 |
| EP0040452B1 (en) | 1984-08-29 |
| EP0040452A1 (en) | 1981-11-25 |
| DE3165748D1 (en) | 1984-10-04 |
| ES502219A0 (es) | 1982-10-01 |
| CA1171060A (en) | 1984-07-17 |
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