GB1064601A - Preparation of halopyridines - Google Patents
Preparation of halopyridinesInfo
- Publication number
- GB1064601A GB1064601A GB233665A GB233665A GB1064601A GB 1064601 A GB1064601 A GB 1064601A GB 233665 A GB233665 A GB 233665A GB 233665 A GB233665 A GB 233665A GB 1064601 A GB1064601 A GB 1064601A
- Authority
- GB
- United Kingdom
- Prior art keywords
- melt
- potassium
- trifluorodichloro
- pyridine
- per cent
- 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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB233665A GB1064601A (en) | 1965-01-19 | 1965-01-19 | Preparation of halopyridines |
| NL6517158A NL6517158A (US07122603-20061017-C00187.png) | 1965-01-19 | 1965-12-30 | |
| DE19661695229 DE1695229C3 (de) | 1965-01-19 | 1966-01-18 | Verfahren zur Substitution von Chloratomen durch Fluoratome in Difluor tnchlor bzw Tnfluor dichlorpyndinen |
| FR46509A FR1464516A (fr) | 1965-01-19 | 1966-01-19 | Procédé de production d'halogénopyridines |
| BE675349D BE675349A (US07122603-20061017-C00187.png) | 1965-01-19 | 1966-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB233665A GB1064601A (en) | 1965-01-19 | 1965-01-19 | Preparation of halopyridines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1064601A true GB1064601A (en) | 1967-04-05 |
Family
ID=9737753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB233665A Expired GB1064601A (en) | 1965-01-19 | 1965-01-19 | Preparation of halopyridines |
Country Status (5)
-
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 FR FR46509A patent/FR1464516A/fr not_active Expired
- 1966-01-19 BE BE675349D patent/BE675349A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE675349A (US07122603-20061017-C00187.png) | 1966-07-19 |
| NL6517158A (US07122603-20061017-C00187.png) | 1966-07-20 |
| FR1464516A (fr) | 1966-12-30 |
| DE1695229C3 (de) | 1973-11-08 |
| DE1695229A1 (de) | 1972-04-20 |
| DE1695229B2 (de) | 1973-04-12 |
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