CH516502A - Verfahren zur Herstellung von 2,4,5-Trichlorbenzoesäure - Google Patents
Verfahren zur Herstellung von 2,4,5-TrichlorbenzoesäureInfo
- Publication number
- CH516502A CH516502A CH1728869A CH1728869A CH516502A CH 516502 A CH516502 A CH 516502A CH 1728869 A CH1728869 A CH 1728869A CH 1728869 A CH1728869 A CH 1728869A CH 516502 A CH516502 A CH 516502A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- trichlorobenzoic acid
- trichlorobenzoic
- acid
- Prior art date
Links
- PTFNNDHASFGWFI-UHFFFAOYSA-N 2,4,5-trichlorobenzoic acid Chemical compound OC(=O)C1=CC(Cl)=C(Cl)C=C1Cl PTFNNDHASFGWFI-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/25—Reduction
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
- C07C51/38—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by decarboxylation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681813013 DE1813013C3 (de) | 1968-12-06 | Verfahren zur Herstellung von 2,4,5-Trichlorbenzoesäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH516502A true CH516502A (de) | 1971-12-15 |
Family
ID=5715406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1728869A CH516502A (de) | 1968-12-06 | 1969-11-20 | Verfahren zur Herstellung von 2,4,5-Trichlorbenzoesäure |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3636092A (de) |
| AT (1) | AT289087B (de) |
| BE (1) | BE742568A (de) |
| CH (1) | CH516502A (de) |
| FR (1) | FR2025504A1 (de) |
| GB (1) | GB1282943A (de) |
| NL (1) | NL6918087A (de) |
-
1969
- 1969-11-20 CH CH1728869A patent/CH516502A/de not_active IP Right Cessation
- 1969-12-02 NL NL6918087A patent/NL6918087A/xx unknown
- 1969-12-03 FR FR6941720A patent/FR2025504A1/fr not_active Withdrawn
- 1969-12-03 BE BE742568D patent/BE742568A/xx unknown
- 1969-12-03 US US881934A patent/US3636092A/en not_active Expired - Lifetime
- 1969-12-05 GB GB59424/69A patent/GB1282943A/en not_active Expired
- 1969-12-05 AT AT1136869A patent/AT289087B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| US3636092A (en) | 1972-01-18 |
| DE1813013A1 (de) | 1970-07-02 |
| BE742568A (de) | 1970-06-03 |
| NL6918087A (de) | 1970-06-09 |
| GB1282943A (en) | 1972-07-26 |
| AT289087B (de) | 1971-04-13 |
| FR2025504A1 (de) | 1970-09-11 |
| DE1813013B2 (de) | 1976-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |