DE2006607A1 - Verfahren zur Herstellung von fluorhaltigen Pyridinderivaten - Google Patents
Verfahren zur Herstellung von fluorhaltigen PyridinderivatenInfo
- Publication number
- DE2006607A1 DE2006607A1 DE19702006607 DE2006607A DE2006607A1 DE 2006607 A1 DE2006607 A1 DE 2006607A1 DE 19702006607 DE19702006607 DE 19702006607 DE 2006607 A DE2006607 A DE 2006607A DE 2006607 A1 DE2006607 A1 DE 2006607A1
- Authority
- DE
- Germany
- Prior art keywords
- chlorine
- fluorine
- hydrogen fluoride
- temperature
- substituted pyridine
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/61—Halogen atoms or nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB995369 | 1969-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2006607A1 true DE2006607A1 (de) | 1970-09-10 |
Family
ID=9881816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702006607 Pending DE2006607A1 (de) | 1969-02-25 | 1970-02-13 | Verfahren zur Herstellung von fluorhaltigen Pyridinderivaten |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4815948B1 (cs) |
| BE (1) | BE746246A (cs) |
| CH (1) | CH524603A (cs) |
| DE (1) | DE2006607A1 (cs) |
| FR (1) | FR2032395A1 (cs) |
| GB (1) | GB1234543A (cs) |
| IE (1) | IE33943B1 (cs) |
| IL (1) | IL33799A (cs) |
| NL (1) | NL7001098A (cs) |
| ZA (1) | ZA70326B (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4999432A (en) * | 1989-08-28 | 1991-03-12 | Dowelanco | Fluorination with hydrogen fluoride |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4266064A (en) * | 1979-03-19 | 1981-05-05 | Ishihara Sangyo Kaisha Ltd. | Process for producing chloro β-trifluoromethylpyridines |
-
1969
- 1969-02-25 GB GB995369A patent/GB1234543A/en not_active Expired
-
1970
- 1970-01-16 IE IE61/70A patent/IE33943B1/xx unknown
- 1970-01-19 ZA ZA700326A patent/ZA70326B/xx unknown
- 1970-01-27 NL NL7001098A patent/NL7001098A/xx unknown
- 1970-01-28 IL IL33799A patent/IL33799A/xx unknown
- 1970-02-09 CH CH182870A patent/CH524603A/de not_active IP Right Cessation
- 1970-02-13 DE DE19702006607 patent/DE2006607A1/de active Pending
- 1970-02-18 JP JP45013525A patent/JPS4815948B1/ja active Pending
- 1970-02-19 BE BE746246D patent/BE746246A/xx unknown
- 1970-02-24 FR FR7006664A patent/FR2032395A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4999432A (en) * | 1989-08-28 | 1991-03-12 | Dowelanco | Fluorination with hydrogen fluoride |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA70326B (en) | 1971-08-25 |
| JPS4815948B1 (cs) | 1973-05-18 |
| NL7001098A (cs) | 1970-08-27 |
| IE33943L (en) | 1970-08-25 |
| BE746246A (fr) | 1970-08-19 |
| GB1234543A (cs) | 1971-06-03 |
| CH524603A (de) | 1972-06-30 |
| IL33799A (en) | 1974-01-14 |
| IL33799A0 (en) | 1970-05-21 |
| FR2032395A1 (cs) | 1970-11-27 |
| IE33943B1 (en) | 1974-12-11 |
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