JPS5220B2 - - Google Patents
Info
- Publication number
- JPS5220B2 JPS5220B2 JP9431871A JP9431871A JPS5220B2 JP S5220 B2 JPS5220 B2 JP S5220B2 JP 9431871 A JP9431871 A JP 9431871A JP 9431871 A JP9431871 A JP 9431871A JP S5220 B2 JPS5220 B2 JP S5220B2
- Authority
- JP
- Japan
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
- C07C51/275—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids of hydrocarbyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9431871A JPS5220B2 (en]) | 1971-11-24 | 1971-11-24 | |
| FR7241612A FR2160990B1 (en]) | 1971-11-24 | 1972-11-23 | |
| DE19722257525 DE2257525A1 (de) | 1971-11-24 | 1972-11-23 | Verfahren zur herstellung von trimellithsaeure |
| GB5423072A GB1406693A (en) | 1971-11-24 | 1972-11-23 | Process for preparing trimellitic acid |
| NL7216011A NL7216011A (en]) | 1971-11-24 | 1972-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9431871A JPS5220B2 (en]) | 1971-11-24 | 1971-11-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4857943A JPS4857943A (en]) | 1973-08-14 |
| JPS5220B2 true JPS5220B2 (en]) | 1977-01-05 |
Family
ID=14106914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9431871A Expired JPS5220B2 (en]) | 1971-11-24 | 1971-11-24 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5220B2 (en]) |
| DE (1) | DE2257525A1 (en]) |
| FR (1) | FR2160990B1 (en]) |
| GB (1) | GB1406693A (en]) |
| NL (1) | NL7216011A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6430285U (en]) * | 1987-04-27 | 1989-02-23 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61148139A (ja) * | 1984-12-24 | 1986-07-05 | Toray Ind Inc | ピロメリット酸の製造法 |
-
1971
- 1971-11-24 JP JP9431871A patent/JPS5220B2/ja not_active Expired
-
1972
- 1972-11-23 DE DE19722257525 patent/DE2257525A1/de active Pending
- 1972-11-23 GB GB5423072A patent/GB1406693A/en not_active Expired
- 1972-11-23 FR FR7241612A patent/FR2160990B1/fr not_active Expired
- 1972-11-24 NL NL7216011A patent/NL7216011A/xx not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6430285U (en]) * | 1987-04-27 | 1989-02-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2160990B1 (en]) | 1977-09-02 |
| DE2257525A1 (de) | 1973-05-30 |
| FR2160990A1 (en]) | 1973-07-06 |
| GB1406693A (en) | 1975-09-17 |
| JPS4857943A (en]) | 1973-08-14 |
| NL7216011A (en]) | 1973-05-28 |