CH525854A - Process for the preparation of a p-nitrophenol - Google Patents
Process for the preparation of a p-nitrophenolInfo
- Publication number
- CH525854A CH525854A CH1923069A CH1923069A CH525854A CH 525854 A CH525854 A CH 525854A CH 1923069 A CH1923069 A CH 1923069A CH 1923069 A CH1923069 A CH 1923069A CH 525854 A CH525854 A CH 525854A
- Authority
- CH
- Switzerland
- Prior art keywords
- nitrophenol
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR182308 | 1968-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH525854A true CH525854A (en) | 1972-07-31 |
Family
ID=8659569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1923069A CH525854A (en) | 1968-12-31 | 1969-12-26 | Process for the preparation of a p-nitrophenol |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE743851A (en) |
CH (1) | CH525854A (en) |
DE (1) | DE1965384C3 (en) |
ES (1) | ES375108A1 (en) |
FR (1) | FR1602746A (en) |
GB (1) | GB1296370A (en) |
NL (1) | NL169871C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3903157C2 (en) * | 1989-02-02 | 2000-11-09 | Scheffler Gmbh & Co Kg | Fan cap for rear ventilation of roofs |
FR2705672B1 (en) * | 1993-05-26 | 1995-07-21 | Rhone Poulenc Chimie | Process for the preparation of nitrophenols. |
JP2951600B2 (en) * | 1996-08-23 | 1999-09-20 | 純正化學株式会社 | Method for selective nitration of phenol derivatives |
CN113603533A (en) * | 2021-08-13 | 2021-11-05 | 辽宁拓展农业发展有限公司 | Chelating solution for urea synergist and application |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2234692A (en) * | 1939-10-31 | 1941-03-11 | Eastman Kodak Co | Process of making p-nitrosophenol |
US3320324A (en) * | 1964-01-08 | 1967-05-16 | Hercules Inc | Process for the manufacture of p-nitrosophenol |
US3519693A (en) * | 1965-11-24 | 1970-07-07 | American Cyanamid Co | Nitration process for phenolic compounds |
-
1968
- 1968-12-31 FR FR1602746D patent/FR1602746A/fr not_active Expired
-
1969
- 1969-12-26 CH CH1923069A patent/CH525854A/en not_active IP Right Cessation
- 1969-12-29 NL NL6919521A patent/NL169871C/en not_active IP Right Cessation
- 1969-12-30 GB GB1296370D patent/GB1296370A/en not_active Expired
- 1969-12-30 DE DE19691965384 patent/DE1965384C3/en not_active Expired
- 1969-12-30 BE BE743851D patent/BE743851A/xx not_active IP Right Cessation
- 1969-12-31 ES ES375108A patent/ES375108A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE743851A (en) | 1970-06-30 |
NL169871C (en) | 1982-09-01 |
DE1965384C3 (en) | 1981-09-24 |
DE1965384B2 (en) | 1980-11-20 |
ES375108A1 (en) | 1972-03-16 |
GB1296370A (en) | 1972-11-15 |
NL6919521A (en) | 1970-07-02 |
DE1965384A1 (en) | 1970-07-23 |
FR1602746A (en) | 1971-01-18 |
NL169871B (en) | 1982-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |