DK109260C - Fremgangsmåde til fremstilling af 3,5-diklor-2, 6-dimetyl-4-pyridinol. - Google Patents
Fremgangsmåde til fremstilling af 3,5-diklor-2, 6-dimetyl-4-pyridinol.Info
- Publication number
- DK109260C DK109260C DK459564AA DK459564A DK109260C DK 109260 C DK109260 C DK 109260C DK 459564A A DK459564A A DK 459564AA DK 459564 A DK459564 A DK 459564A DK 109260 C DK109260 C DK 109260C
- Authority
- DK
- Denmark
- Prior art keywords
- pyridinol
- dichloro
- dimethyl
- preparation
- Prior art date
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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/68—One oxygen atom attached in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US311309A US3246001A (en) | 1963-09-25 | 1963-09-25 | 3, 5-dichloro-2, 6-dimethyl-4-pyridinol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK109260C true DK109260C (da) | 1968-04-08 |
Family
ID=23206331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK459564AA DK109260C (da) | 1963-09-25 | 1964-09-18 | Fremgangsmåde til fremstilling af 3,5-diklor-2, 6-dimetyl-4-pyridinol. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3246001A (da) |
| CY (1) | CY413A (da) |
| DE (1) | DE1210428B (da) |
| DK (1) | DK109260C (da) |
| FR (1) | FR1441420A (da) |
| GB (1) | GB1004941A (da) |
| MY (1) | MY6900019A (da) |
| NL (2) | NL6409766A (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4061755A (en) * | 1976-03-25 | 1977-12-06 | Eli Lilly And Company | Coccidiocidal combination of monensin and metichlorpindol |
| CN106632008A (zh) * | 2015-12-06 | 2017-05-10 | 宁夏际华环境安全科技有限公司 | 一种氯羟吡啶生产工艺 |
| CN105753776B (zh) * | 2015-12-14 | 2018-05-22 | 浙江工业大学 | 一种2,6-二甲基-3,5-二氯-4-羟基吡啶的制备方法 |
-
0
- NL NL121732D patent/NL121732C/xx active
-
1963
- 1963-09-25 US US311309A patent/US3246001A/en not_active Expired - Lifetime
-
1964
- 1964-08-12 DE DED45179A patent/DE1210428B/de active Granted
- 1964-08-17 GB GB33548/64A patent/GB1004941A/en not_active Expired
- 1964-08-24 NL NL6409766A patent/NL6409766A/xx unknown
- 1964-09-16 FR FR988355A patent/FR1441420A/fr not_active Expired
- 1964-09-18 DK DK459564AA patent/DK109260C/da active
-
1967
- 1967-11-01 CY CY41367A patent/CY413A/xx unknown
-
1969
- 1969-12-31 MY MY196919A patent/MY6900019A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY6900019A (en) | 1969-12-31 |
| NL6409766A (da) | 1965-03-26 |
| CY413A (en) | 1967-11-01 |
| FR1441420A (fr) | 1966-06-10 |
| NL121732C (da) | |
| US3246001A (en) | 1966-04-12 |
| GB1004941A (en) | 1965-09-22 |
| DE1210428B (de) | 1966-02-10 |
| DE1210428C2 (da) | 1966-08-18 |
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