CH494734A - Procédé de préparation de p-aminophénol - Google Patents
Procédé de préparation de p-aminophénolInfo
- Publication number
- CH494734A CH494734A CH1497068A CH1497068A CH494734A CH 494734 A CH494734 A CH 494734A CH 1497068 A CH1497068 A CH 1497068A CH 1497068 A CH1497068 A CH 1497068A CH 494734 A CH494734 A CH 494734A
- Authority
- CH
- Switzerland
- Prior art keywords
- aminophenol
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/462—Ruthenium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4699167A GB1181969A (en) | 1967-10-16 | 1967-10-16 | Manufacture of rho-Aminophenol by the Catalytic Hydrogenation of Nitrobenzene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH494734A true CH494734A (fr) | 1970-08-15 |
Family
ID=10443323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1497068A CH494734A (fr) | 1967-10-16 | 1968-10-08 | Procédé de préparation de p-aminophénol |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE722389A (fr) |
| CH (1) | CH494734A (fr) |
| DE (1) | DE1803101A1 (fr) |
| FR (1) | FR1587963A (fr) |
| GB (1) | GB1181969A (fr) |
| NL (1) | NL6814316A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6028227A (en) * | 1999-02-12 | 2000-02-22 | Council Of Scientific & Industrial Research | Single step process for the preparation of p-aminophenol |
| EP2058050A1 (fr) * | 2007-11-07 | 2009-05-13 | Centre National De La Recherche Scientifique (Cnrs) | Préparation catalytique à une étape de para-aminophénol |
-
1967
- 1967-10-16 GB GB4699167A patent/GB1181969A/en not_active Expired
-
1968
- 1968-10-07 NL NL6814316A patent/NL6814316A/xx unknown
- 1968-10-08 CH CH1497068A patent/CH494734A/fr not_active IP Right Cessation
- 1968-10-15 DE DE19681803101 patent/DE1803101A1/de active Pending
- 1968-10-16 FR FR1587963D patent/FR1587963A/fr not_active Expired
- 1968-10-16 BE BE722389D patent/BE722389A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1181969A (en) | 1970-02-18 |
| DE1803101A1 (de) | 1969-08-21 |
| BE722389A (fr) | 1969-04-16 |
| NL6814316A (fr) | 1969-04-18 |
| FR1587963A (fr) | 1970-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |