JPS4995948A - - Google Patents
Info
- Publication number
- JPS4995948A JPS4995948A JP609774A JP609774A JPS4995948A JP S4995948 A JPS4995948 A JP S4995948A JP 609774 A JP609774 A JP 609774A JP 609774 A JP609774 A JP 609774A JP S4995948 A JPS4995948 A JP S4995948A
- 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.)
- Pending
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
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/316—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with oxides of nitrogen or nitrogen-containing mineral acids
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732301140 DE2301140A1 (de) | 1973-01-11 | 1973-01-11 | Verfahren zur herstellung von halogensubstituierten o-benzoylbenzoesaeuren |
| DE19732317599 DE2317599A1 (de) | 1973-04-07 | 1973-04-07 | Verfahren zur herstellung von halogensubstituierten o-benzoylbenzoesaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4995948A true JPS4995948A (de) | 1974-09-11 |
Family
ID=25764522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP609774A Pending JPS4995948A (de) | 1973-01-11 | 1974-01-11 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4995948A (de) |
| CH (1) | CH554307A (de) |
| FR (1) | FR2324610A2 (de) |
| IT (1) | IT1046227B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108530293A (zh) * | 2018-05-23 | 2018-09-14 | 王华平 | 一种高纯度氯代2-羧基二苯甲酮的制备方法 |
-
1974
- 1974-01-09 IT IT4760874A patent/IT1046227B/it active
- 1974-01-09 CH CH24174A patent/CH554307A/de unknown
- 1974-01-11 JP JP609774A patent/JPS4995948A/ja active Pending
- 1974-01-11 FR FR7401011A patent/FR2324610A2/fr active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108530293A (zh) * | 2018-05-23 | 2018-09-14 | 王华平 | 一种高纯度氯代2-羧基二苯甲酮的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2324610A2 (fr) | 1977-04-15 |
| CH554307A (de) | 1974-09-30 |
| IT1046227B (it) | 1980-06-30 |