BE727600A - - Google Patents
Info
- Publication number
- BE727600A BE727600A BE727600DA BE727600A BE 727600 A BE727600 A BE 727600A BE 727600D A BE727600D A BE 727600DA BE 727600 A BE727600 A BE 727600A
- Authority
- BE
- Belgium
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR138001 | 1968-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727600A true BE727600A (de) | 1969-07-29 |
Family
ID=8645297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727600D BE727600A (de) | 1968-01-30 | 1969-01-29 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3654365A (de) |
| JP (1) | JPS4837021B1 (de) |
| BE (1) | BE727600A (de) |
| DE (1) | DE1904574C3 (de) |
| FR (1) | FR1559841A (de) |
| GB (1) | GB1229707A (de) |
| LU (1) | LU57859A1 (de) |
| NL (1) | NL6901063A (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2222378B1 (de) * | 1973-03-22 | 1976-11-05 | Rhone Poulenc Ind | |
| JPS51129212U (de) * | 1975-04-02 | 1976-10-19 | ||
| US4176138A (en) * | 1978-10-27 | 1979-11-27 | Mallinckrodt, Inc. | Process for preparing p-aminophenol in the presence of dimethyldodecylamine sulfate |
| US4307249A (en) * | 1981-01-07 | 1981-12-22 | Mallinckrodt, Inc. | Process for the selective preparation of p-aminophenol from nitrobenzene |
| US4415753A (en) * | 1982-01-29 | 1983-11-15 | Mallinckrodt, Inc. | Process for preparing p-aminophenol and alkyl substituted p-aminophenol |
| DE3362485D1 (en) * | 1982-01-29 | 1986-04-17 | Mallinckrodt Inc | Process for preparing p-aminophenol and alkyl substituted p-aminophenol |
| US4571437A (en) * | 1982-01-29 | 1986-02-18 | Mallinckrodt, Inc. | Process for preparing p-aminophenol and alkyl substituted p-aminophenol |
| JP2591786B2 (ja) * | 1987-04-29 | 1997-03-19 | ノランコ・インコーポレーテツド | ４‐アミノフエノール製造用の改良水素化方法 |
| US4885389A (en) * | 1987-06-08 | 1989-12-05 | Industrial Technology Research Institute | Process for manufacturing p-aminophenol |
| US6403833B1 (en) | 2001-01-30 | 2002-06-11 | Council Of Scientific And Industrial Research | Single step hydrogenation of nitrobenzene to p-aminophenol |
| DE60122104T2 (de) * | 2001-01-31 | 2007-03-01 | Council Of Scientific & Industrial Research | Einstufige Hydrierung von Nitrobenzol zu p-Aminophenol |
-
1968
- 1968-01-30 FR FR138001A patent/FR1559841A/fr not_active Expired
-
1969
- 1969-01-22 NL NL6901063A patent/NL6901063A/xx unknown
- 1969-01-29 GB GB1229707D patent/GB1229707A/en not_active Expired
- 1969-01-29 US US795052*A patent/US3654365A/en not_active Expired - Lifetime
- 1969-01-29 LU LU57859D patent/LU57859A1/xx unknown
- 1969-01-29 BE BE727600D patent/BE727600A/xx not_active IP Right Cessation
- 1969-01-29 JP JP44006019A patent/JPS4837021B1/ja active Pending
- 1969-01-30 DE DE1904574A patent/DE1904574C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1559841A (de) | 1969-03-14 |
| DE1904574B2 (de) | 1977-10-20 |
| JPS4837021B1 (de) | 1973-11-08 |
| US3654365A (en) | 1972-04-04 |
| DE1904574A1 (de) | 1969-08-28 |
| LU57859A1 (de) | 1969-08-11 |
| GB1229707A (de) | 1971-04-28 |
| NL6901063A (de) | 1969-08-01 |
| DE1904574C3 (de) | 1978-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: RHONE-POULENC S.A. Effective date: 19840129 |