CH603585A5 - - Google Patents
Info
- Publication number
- CH603585A5 CH603585A5 CH264375A CH264375A CH603585A5 CH 603585 A5 CH603585 A5 CH 603585A5 CH 264375 A CH264375 A CH 264375A CH 264375 A CH264375 A CH 264375A CH 603585 A5 CH603585 A5 CH 603585A5
- Authority
- CH
- Switzerland
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)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/447,705 US3931190A (en) | 1974-03-04 | 1974-03-04 | Preparation of 2-chloropyridine by hydrogenolysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH603585A5 true CH603585A5 (US06492441-20021210-C00072.png) | 1978-08-31 |
Family
ID=23777401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH264375A CH603585A5 (US06492441-20021210-C00072.png) | 1974-03-04 | 1975-03-03 |
Country Status (7)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111938A (en) * | 1977-09-14 | 1978-09-05 | The Dow Chemical Company | Preparation of 2,3,5-trichloropyridine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2502125A (en) * | 1948-04-24 | 1950-03-28 | Dow Chemical Co | Debromination of polybromopyridine |
| US3355456A (en) * | 1965-05-06 | 1967-11-28 | Dow Chemical Co | Production of monohalopyridinols |
-
1974
- 1974-03-04 US US05/447,705 patent/US3931190A/en not_active Expired - Lifetime
-
1975
- 1975-02-20 GB GB723775A patent/GB1462567A/en not_active Expired
- 1975-02-25 DE DE2508147A patent/DE2508147C3/de not_active Expired
- 1975-03-03 FR FR7506573A patent/FR2263243B1/fr not_active Expired
- 1975-03-03 CH CH264375A patent/CH603585A5/xx not_active IP Right Cessation
- 1975-03-04 IE IE454/75A patent/IE40732B1/xx unknown
- 1975-03-04 JP JP50026452A patent/JPS60349B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60349B2 (ja) | 1985-01-07 |
| JPS50117776A (US06492441-20021210-C00072.png) | 1975-09-16 |
| US3931190A (en) | 1976-01-06 |
| FR2263243B1 (US06492441-20021210-C00072.png) | 1980-01-04 |
| DE2508147C3 (de) | 1981-04-23 |
| FR2263243A1 (US06492441-20021210-C00072.png) | 1975-10-03 |
| IE40732L (en) | 1975-09-04 |
| DE2508147B2 (de) | 1980-09-04 |
| IE40732B1 (en) | 1979-08-01 |
| GB1462567A (en) | 1977-01-26 |
| DE2508147A1 (de) | 1975-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |