NL7101088A - - Google Patents
Info
- Publication number
- NL7101088A NL7101088A NL7101088A NL7101088A NL7101088A NL 7101088 A NL7101088 A NL 7101088A NL 7101088 A NL7101088 A NL 7101088A NL 7101088 A NL7101088 A NL 7101088A NL 7101088 A NL7101088 A NL 7101088A
- Authority
- NL
- Netherlands
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4021/70A GB1291642A (en) | 1970-01-28 | 1970-01-28 | PURIFICATION OF p-AMINOPHENOL |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7101088A true NL7101088A (fr) | 1971-07-30 |
Family
ID=9769246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7101088A NL7101088A (fr) | 1970-01-28 | 1971-01-27 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3845129A (fr) |
| JP (1) | JPS5921860B1 (fr) |
| BE (1) | BE761901A (fr) |
| CA (1) | CA970784A (fr) |
| CH (1) | CH539605A (fr) |
| DE (1) | DE2103548A1 (fr) |
| FR (1) | FR2076983A5 (fr) |
| GB (1) | GB1291642A (fr) |
| NL (1) | NL7101088A (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3876703A (en) * | 1973-06-05 | 1975-04-08 | Cpc International Inc | Purification of p-aminophenol |
| US4139562A (en) * | 1978-03-13 | 1979-02-13 | Mitsui Toatsu Chemicals, Inc. | Process for purifying crude p-aminophenol |
| US4440954A (en) * | 1980-06-05 | 1984-04-03 | Mallinckrodt, Inc. | Process for the purification of p-aminophenol |
| US4307249A (en) * | 1981-01-07 | 1981-12-22 | Mallinckrodt, Inc. | Process for the selective preparation of p-aminophenol from nitrobenzene |
| US4670589A (en) * | 1982-11-04 | 1987-06-02 | Monsanto Company | Preparation of N-acetyl-p-aminophenol |
| US4565890A (en) * | 1983-10-27 | 1986-01-21 | Mallinckrodt, Inc. | Process for the preparation of N-acetyl-P-aminophenol |
| US5155269A (en) * | 1984-01-30 | 1992-10-13 | Mallinckrodt | Purification of p-aminophenol compositions and direct conversion to N-acetyl-p-aminophenol |
| IN161689B (fr) * | 1984-06-18 | 1988-01-16 | Sumitomo Chemical Co | |
| US4870209A (en) * | 1987-04-29 | 1989-09-26 | Noramco, Inc. | Process for purifying crude 4-aminophenol |
| US4990671A (en) * | 1988-04-18 | 1991-02-05 | Mallinckrodt, Inc. | Method for making aminophenols and their amide derivatives |
| ES2407804B1 (es) * | 2013-04-10 | 2013-12-03 | Pfisterer Upresa, S.A. | Mensula para catenaria |
| CN115521014A (zh) * | 2022-10-28 | 2022-12-27 | 辽宁世星药化有限公司 | 硝基苯催化加氢生产对氨基苯酚产生废水的处理方法 |
-
1970
- 1970-01-28 GB GB4021/70A patent/GB1291642A/en not_active Expired
- 1970-12-29 CA CA101,556A patent/CA970784A/en not_active Expired
- 1970-12-29 US US00102512A patent/US3845129A/en not_active Expired - Lifetime
-
1971
- 1971-01-21 JP JP711955A patent/JPS5921860B1/ja active Pending
- 1971-01-22 BE BE761901A patent/BE761901A/fr unknown
- 1971-01-26 FR FR7102465A patent/FR2076983A5/fr not_active Expired
- 1971-01-26 DE DE19712103548 patent/DE2103548A1/de active Pending
- 1971-01-27 NL NL7101088A patent/NL7101088A/xx unknown
- 1971-01-28 CH CH124871A patent/CH539605A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH539605A (de) | 1973-07-31 |
| GB1291642A (en) | 1972-10-04 |
| CA970784A (en) | 1975-07-08 |
| BE761901A (fr) | 1971-07-22 |
| DE2103548A1 (de) | 1971-08-05 |
| FR2076983A5 (fr) | 1971-10-15 |
| US3845129A (en) | 1974-10-29 |
| JPS5921860B1 (fr) | 1984-05-22 |