DE602007003749D1 - Verbesserte elektrochemische reduktion von halogenierten 4-amino-picolinsäuren - Google Patents
Verbesserte elektrochemische reduktion von halogenierten 4-amino-picolinsäurenInfo
- Publication number
- DE602007003749D1 DE602007003749D1 DE602007003749T DE602007003749T DE602007003749D1 DE 602007003749 D1 DE602007003749 D1 DE 602007003749D1 DE 602007003749 T DE602007003749 T DE 602007003749T DE 602007003749 T DE602007003749 T DE 602007003749T DE 602007003749 D1 DE602007003749 D1 DE 602007003749D1
- Authority
- DE
- Germany
- Prior art keywords
- picolic
- halogenated
- acids
- amino
- electrochemical reduction
- 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.)
- Active
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84941906P | 2006-10-04 | 2006-10-04 | |
| PCT/US2007/021336 WO2008042429A1 (en) | 2006-10-04 | 2007-10-04 | Improved electrochemical reduction of halogenated 4-aminopicolinic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE602007003749D1 true DE602007003749D1 (de) | 2010-01-21 |
Family
ID=38922740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE602007003749T Active DE602007003749D1 (de) | 2006-10-04 | 2007-10-04 | Verbesserte elektrochemische reduktion von halogenierten 4-amino-picolinsäuren |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2069304B1 (de) |
| JP (1) | JP5198457B2 (de) |
| KR (1) | KR101433979B1 (de) |
| CN (1) | CN101522628B (de) |
| DE (1) | DE602007003749D1 (de) |
| TW (1) | TWI406849B (de) |
| WO (1) | WO2008042429A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101790803B1 (ko) * | 2009-10-27 | 2017-10-26 | 다우 아그로사이언시즈 엘엘씨 | 개선된 은 음극 활성화 |
| CN104198642B (zh) * | 2014-09-18 | 2015-11-25 | 中华人民共和国南通出入境检验检疫局 | 一种大麦中氯氨吡啶酸农药残留的检测方法 |
| CN105803481B (zh) * | 2016-03-22 | 2018-03-27 | 浙江埃森化学有限公司 | 一种催化电解制备4‑氨基‑3,6‑二氯吡啶‑2‑甲酸的方法 |
| CN107778226B (zh) * | 2016-08-26 | 2019-07-02 | 利尔化学股份有限公司 | 一种4-氨基-3，6-二氯吡啶-2-甲酸的纯化方法 |
| CN110195238B (zh) * | 2019-04-15 | 2020-08-14 | 浙江工业大学 | 一种三氯甲基吡啶衍生物电化学脱氯制备酰胺的方法 |
| CN110195239B (zh) * | 2019-04-15 | 2020-08-14 | 浙江工业大学 | 一种多氯甲基吡啶衍生物电化学脱氯制备醛、酸的方法 |
| CN116288430A (zh) * | 2023-02-01 | 2023-06-23 | 浙江工业大学 | 一种提高4-氨基-3,6-二氯吡啶甲酸电解合成效率的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2220959C1 (ru) * | 2000-01-14 | 2004-01-10 | Дау Агросайенсиз Ллс | 4-аминопиколинаты и их применение в качестве гербицидов |
| JP4615809B2 (ja) * | 2000-01-14 | 2011-01-19 | ダウ・アグロサイエンス・エル・エル・シー | ハロゲン化された４−アミノピコリン酸類の選択的な電気化学的還元 |
-
2007
- 2007-10-03 TW TW096137060A patent/TWI406849B/zh active
- 2007-10-04 JP JP2009531454A patent/JP5198457B2/ja active Active
- 2007-10-04 EP EP07839249A patent/EP2069304B1/de active Active
- 2007-10-04 CN CN2007800375087A patent/CN101522628B/zh active Active
- 2007-10-04 WO PCT/US2007/021336 patent/WO2008042429A1/en active Application Filing
- 2007-10-04 KR KR1020097006897A patent/KR101433979B1/ko active IP Right Grant
- 2007-10-04 DE DE602007003749T patent/DE602007003749D1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010505846A (ja) | 2010-02-25 |
| KR20090060329A (ko) | 2009-06-11 |
| EP2069304A1 (de) | 2009-06-17 |
| CN101522628A (zh) | 2009-09-02 |
| TW200831464A (en) | 2008-08-01 |
| CN101522628B (zh) | 2011-12-14 |
| JP5198457B2 (ja) | 2013-05-15 |
| TWI406849B (zh) | 2013-09-01 |
| KR101433979B1 (ko) | 2014-08-25 |
| WO2008042429A1 (en) | 2008-04-10 |
| EP2069304B1 (de) | 2009-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |