PH11766A - Preparation of 3,6-dichloropucolinic acid - Google Patents
Preparation of 3,6-dichloropucolinic acidInfo
- Publication number
- PH11766A PH11766A PH17918A PH17918A PH11766A PH 11766 A PH11766 A PH 11766A PH 17918 A PH17918 A PH 17918A PH 17918 A PH17918 A PH 17918A PH 11766 A PH11766 A PH 11766A
- Authority
- PH
- Philippines
- Prior art keywords
- dichloropucolinic
- preparation
- acid
- dichloropucolinic acid
- 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/803—Processes of preparation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53678974A | 1974-12-27 | 1974-12-27 | |
| US53678874A | 1974-12-27 | 1974-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PH11766A true PH11766A (en) | 1978-06-27 |
Family
ID=27065265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH17918A PH11766A (en) | 1974-12-27 | 1975-12-23 | Preparation of 3,6-dichloropucolinic acid |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5188971A (en) |
| AR (1) | AR218217A1 (en) |
| BR (1) | BR7508648A (en) |
| CA (1) | CA1050989A (en) |
| CS (1) | CS187331B2 (en) |
| DE (1) | DE2558399C3 (en) |
| FR (1) | FR2295952A1 (en) |
| GB (1) | GB1469610A (en) |
| HU (1) | HU173174B (en) |
| IN (1) | IN140318B (en) |
| MY (1) | MY7800020A (en) |
| NL (1) | NL181358C (en) |
| PH (1) | PH11766A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS588235U (en) * | 1981-07-09 | 1983-01-19 | 三洋電機株式会社 | timer circuit |
| DE3600287A1 (en) * | 1986-01-08 | 1987-07-16 | Bayer Ag | 1-ARYLPYRAZOLE |
| TWI579274B (en) | 2012-04-20 | 2017-04-21 | 龍馬躍公司 | Improved processes for the preparation of 1-aryl-5-alkyl pyrazole compounds |
| CN105503713A (en) * | 2015-12-24 | 2016-04-20 | 浙江埃森化学有限公司 | Method for preparing 3,6-dichloro-pyridine-2-carboxylic acid through hydrogenation reduction of 3,4,5,6-tetrachloropyridine-2-carboxylic acid |
-
1975
- 1975-11-10 IN IN2143/CAL/75A patent/IN140318B/en unknown
- 1975-12-22 HU HU75DO403A patent/HU173174B/en unknown
- 1975-12-22 NL NLAANVRAGE7514931,A patent/NL181358C/en not_active IP Right Cessation
- 1975-12-23 GB GB5274275A patent/GB1469610A/en not_active Expired
- 1975-12-23 PH PH17918A patent/PH11766A/en unknown
- 1975-12-23 JP JP50153898A patent/JPS5188971A/en active Granted
- 1975-12-23 CS CS758831A patent/CS187331B2/en unknown
- 1975-12-23 DE DE2558399A patent/DE2558399C3/en not_active Expired
- 1975-12-23 FR FR7539506A patent/FR2295952A1/en active Granted
- 1975-12-23 CA CA242,410A patent/CA1050989A/en not_active Expired
- 1975-12-23 AR AR261751A patent/AR218217A1/en active
- 1975-12-26 BR BR7508648*A patent/BR7508648A/en unknown
-
1978
- 1978-12-31 MY MY197820A patent/MY7800020A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS187331B2 (en) | 1979-01-31 |
| JPS5337350B2 (en) | 1978-10-07 |
| DE2558399C3 (en) | 1978-03-30 |
| MY7800020A (en) | 1978-12-31 |
| DE2558399A1 (en) | 1976-07-01 |
| FR2295952B1 (en) | 1978-05-19 |
| DE2558399B2 (en) | 1977-08-04 |
| GB1469610A (en) | 1977-04-06 |
| FR2295952A1 (en) | 1976-07-23 |
| HU173174B (en) | 1979-03-28 |
| BR7508648A (en) | 1976-09-08 |
| IN140318B (en) | 1976-10-16 |
| NL181358B (en) | 1987-03-02 |
| AR218217A1 (en) | 1980-05-30 |
| AU8779275A (en) | 1977-06-30 |
| NL7514931A (en) | 1976-06-29 |
| CA1050989A (en) | 1979-03-20 |
| NL181358C (en) | 1987-08-03 |
| JPS5188971A (en) | 1976-08-04 |
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