FR2381735B1 - - Google Patents
Info
- Publication number
- FR2381735B1 FR2381735B1 FR7717128A FR7717128A FR2381735B1 FR 2381735 B1 FR2381735 B1 FR 2381735B1 FR 7717128 A FR7717128 A FR 7717128A FR 7717128 A FR7717128 A FR 7717128A FR 2381735 B1 FR2381735 B1 FR 2381735B1
- Authority
- FR
- France
- 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
- C07C51/06—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid amides
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2708185A DE2708185C3 (en) | 1977-02-25 | 1977-02-25 | Process for the preparation of α-ketocarboxylic acids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2381735A1 FR2381735A1 (en) | 1978-09-22 |
| FR2381735B1 true FR2381735B1 (en) | 1980-01-18 |
Family
ID=6002153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7717128A Granted FR2381735A1 (en) | 1977-02-25 | 1977-06-03 | PROCESS FOR THE MANUFACTURE OF A-CETOCARBOXYLIC ACIDS AND PROCESSES THEREFORE OBTAINED |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS6055497B2 (en) |
| AT (1) | AT367014B (en) |
| BE (1) | BE855257A (en) |
| CH (1) | CH627430A5 (en) |
| DD (1) | DD131013A5 (en) |
| DE (1) | DE2708185C3 (en) |
| FR (1) | FR2381735A1 (en) |
| GB (1) | GB1533818A (en) |
| IL (1) | IL52239A (en) |
| IT (1) | IT1143581B (en) |
| NL (1) | NL7706161A (en) |
| SU (1) | SU793376A3 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4234739A (en) * | 1978-12-05 | 1980-11-18 | Stauffer Chemical Company | Method for preparing glyoxylic acids and derivatives thereof |
| DE3003541A1 (en) * | 1980-01-31 | 1981-08-06 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING 4-AMINO-6-TERT.-BUTYL-3-METHYLTHIO-1,2,4-TRIAZINE-5 (4H) -ON |
| DE3009043A1 (en) * | 1980-03-08 | 1981-09-24 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING 4-AMINO-6-TERT.-BUTYL-3-METHYLTHIO-1,2,4-TRIAZINE-5 (4H) -ON |
| DE3134230A1 (en) * | 1981-08-29 | 1983-03-10 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING 4-METHYL-5-OXO-3-THIOXO-TETRAHYDRO-1,2,4- (2H, 4H) -TRIAZINES |
| EP0141876B1 (en) * | 1983-11-15 | 1987-03-11 | Ethyl Corporation | Preparation of cyclic-keto-acids |
-
1977
- 1977-02-25 DE DE2708185A patent/DE2708185C3/en not_active Expired
- 1977-05-31 BE BE6046035A patent/BE855257A/en not_active IP Right Cessation
- 1977-06-01 IT IT49656/77A patent/IT1143581B/en active
- 1977-06-02 SU SU772489000A patent/SU793376A3/en active
- 1977-06-02 AT AT0392777A patent/AT367014B/en not_active IP Right Cessation
- 1977-06-03 NL NL7706161A patent/NL7706161A/en not_active Application Discontinuation
- 1977-06-03 DD DD7700199296A patent/DD131013A5/en unknown
- 1977-06-03 FR FR7717128A patent/FR2381735A1/en active Granted
- 1977-06-03 IL IL52239A patent/IL52239A/en unknown
- 1977-06-03 GB GB23669/77A patent/GB1533818A/en not_active Expired
- 1977-06-03 JP JP52065654A patent/JPS6055497B2/en not_active Expired
- 1977-06-03 CH CH690477A patent/CH627430A5/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH627430A5 (en) | 1982-01-15 |
| DE2708185C3 (en) | 1981-06-04 |
| FR2381735A1 (en) | 1978-09-22 |
| JPS6055497B2 (en) | 1985-12-05 |
| DE2708185A1 (en) | 1978-08-31 |
| IL52239A (en) | 1980-11-30 |
| DD131013A5 (en) | 1978-05-24 |
| GB1533818A (en) | 1978-11-29 |
| NL7706161A (en) | 1978-08-29 |
| SU793376A3 (en) | 1980-12-30 |
| DE2708185B2 (en) | 1978-11-30 |
| IL52239A0 (en) | 1977-08-31 |
| JPS53105423A (en) | 1978-09-13 |
| AT367014B (en) | 1982-05-25 |
| BE855257A (en) | 1977-11-30 |
| IT1143581B (en) | 1986-10-22 |
| ATA392777A (en) | 1981-10-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |