GB1296370A - - Google Patents
Info
- Publication number
- GB1296370A GB1296370A GB1296370DA GB1296370A GB 1296370 A GB1296370 A GB 1296370A GB 1296370D A GB1296370D A GB 1296370DA GB 1296370 A GB1296370 A GB 1296370A
- Authority
- GB
- United Kingdom
- Prior art keywords
- exceeding
- alkali metal
- dec
- temperature
- nitro
- 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
- 229910052783 alkali metal Inorganic materials 0.000 abstract 3
- -1 alkali metal nitrite Chemical class 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 238000006467 substitution reaction Methods 0.000 abstract 2
- JSTCPNFNKICNNO-UHFFFAOYSA-N 4-nitrosophenol Chemical class OC1=CC=C(N=O)C=C1 JSTCPNFNKICNNO-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 150000002828 nitro derivatives Chemical class 0.000 abstract 1
- 150000002832 nitroso derivatives Chemical class 0.000 abstract 1
- RBXVOQPAMPBADW-UHFFFAOYSA-N nitrous acid;phenol Chemical class ON=O.OC1=CC=CC=C1 RBXVOQPAMPBADW-UHFFFAOYSA-N 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
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 |
|---|---|
| GB1296370A true GB1296370A (enrdf_load_stackoverflow) | 1972-11-15 |
Family
ID=8659569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1296370D Expired GB1296370A (enrdf_load_stackoverflow) | 1968-12-31 | 1969-12-30 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE743851A (enrdf_load_stackoverflow) |
| CH (1) | CH525854A (enrdf_load_stackoverflow) |
| DE (1) | DE1965384C3 (enrdf_load_stackoverflow) |
| ES (1) | ES375108A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1602746A (enrdf_load_stackoverflow) |
| GB (1) | GB1296370A (enrdf_load_stackoverflow) |
| NL (1) | NL169871C (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113603533A (zh) * | 2021-08-13 | 2021-11-05 | 辽宁拓展农业发展有限公司 | 一种尿素增效剂用螯合液及应用 |
| JP2023523344A (ja) * | 2020-04-27 | 2023-06-02 | イプソメディック | パラセタモールの連続合成法 |
| RU2834723C1 (ru) * | 2024-05-23 | 2025-02-13 | Общество с ограниченной ответственностью "ДЖИЭСЭМ КЕМИКЭЛ" | Установка для нитрозирования фенола |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3903157C2 (de) * | 1989-02-02 | 2000-11-09 | Scheffler Gmbh & Co Kg | Lüfterkappe zur Hinterlüftung von Dächern |
| FR2705672B1 (fr) * | 1993-05-26 | 1995-07-21 | Rhone Poulenc Chimie | Procédé de préparation de nitrophénols. |
| JP2951600B2 (ja) * | 1996-08-23 | 1999-09-20 | 純正化學株式会社 | フェノール誘導体の選択的ニトロ化方法 |
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/fr not_active IP Right Cessation
- 1969-12-29 NL NL6919521A patent/NL169871C/xx not_active IP Right Cessation
- 1969-12-30 DE DE19691965384 patent/DE1965384C3/de not_active Expired
- 1969-12-30 GB GB1296370D patent/GB1296370A/en not_active Expired
- 1969-12-30 BE BE743851D patent/BE743851A/xx not_active IP Right Cessation
- 1969-12-31 ES ES375108A patent/ES375108A1/es not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023523344A (ja) * | 2020-04-27 | 2023-06-02 | イプソメディック | パラセタモールの連続合成法 |
| CN113603533A (zh) * | 2021-08-13 | 2021-11-05 | 辽宁拓展农业发展有限公司 | 一种尿素增效剂用螯合液及应用 |
| RU2834723C1 (ru) * | 2024-05-23 | 2025-02-13 | Общество с ограниченной ответственностью "ДЖИЭСЭМ КЕМИКЭЛ" | Установка для нитрозирования фенола |
Also Published As
| Publication number | Publication date |
|---|---|
| NL169871B (nl) | 1982-04-01 |
| FR1602746A (enrdf_load_stackoverflow) | 1971-01-18 |
| ES375108A1 (es) | 1972-03-16 |
| DE1965384C3 (de) | 1981-09-24 |
| DE1965384B2 (enrdf_load_stackoverflow) | 1980-11-20 |
| CH525854A (fr) | 1972-07-31 |
| NL169871C (nl) | 1982-09-01 |
| NL6919521A (enrdf_load_stackoverflow) | 1970-07-02 |
| DE1965384A1 (de) | 1970-07-23 |
| BE743851A (enrdf_load_stackoverflow) | 1970-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PCNP | Patent ceased through non-payment of renewal fee |