DE1695229C3 - Verfahren zur Substitution von Chloratomen durch Fluoratome in Difluor tnchlor bzw Tnfluor dichlorpyndinen - Google Patents
Verfahren zur Substitution von Chloratomen durch Fluoratome in Difluor tnchlor bzw Tnfluor dichlorpyndinenInfo
- Publication number
- DE1695229C3 DE1695229C3 DE19661695229 DE1695229A DE1695229C3 DE 1695229 C3 DE1695229 C3 DE 1695229C3 DE 19661695229 DE19661695229 DE 19661695229 DE 1695229 A DE1695229 A DE 1695229A DE 1695229 C3 DE1695229 C3 DE 1695229C3
- Authority
- DE
- Germany
- Prior art keywords
- atoms
- substitution
- tnfluor
- difluorotnchlor
- dichloropynes
- 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.)
- Expired
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 |
|---|---|---|---|
| GB233665A GB1064601A (en) | 1965-01-19 | 1965-01-19 | Preparation of halopyridines |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1695229A1 DE1695229A1 (de) | 1972-04-20 |
| DE1695229B2 DE1695229B2 (de) | 1973-04-12 |
| DE1695229C3 true DE1695229C3 (de) | 1973-11-08 |
Family
ID=9737753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661695229 Expired DE1695229C3 (de) | 1965-01-19 | 1966-01-18 | Verfahren zur Substitution von Chloratomen durch Fluoratome in Difluor tnchlor bzw Tnfluor dichlorpyndinen |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE675349A (https=) |
| DE (1) | DE1695229C3 (https=) |
| FR (1) | FR1464516A (https=) |
| GB (1) | GB1064601A (https=) |
| NL (1) | NL6517158A (https=) |
-
1965
- 1965-01-19 GB GB233665A patent/GB1064601A/en not_active Expired
- 1965-12-30 NL NL6517158A patent/NL6517158A/xx unknown
-
1966
- 1966-01-18 DE DE19661695229 patent/DE1695229C3/de not_active Expired
- 1966-01-19 BE BE675349D patent/BE675349A/xx unknown
- 1966-01-19 FR FR46509A patent/FR1464516A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1695229B2 (de) | 1973-04-12 |
| GB1064601A (en) | 1967-04-05 |
| DE1695229A1 (de) | 1972-04-20 |
| BE675349A (https=) | 1966-07-19 |
| FR1464516A (fr) | 1966-12-30 |
| NL6517158A (https=) | 1966-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |