MX351886B - Proceso para la preparacion de 4-amino-5-fluor-3-halo-6-picolinato s (sustituidos). - Google Patents
Proceso para la preparacion de 4-amino-5-fluor-3-halo-6-picolinato s (sustituidos).Info
- Publication number
- MX351886B MX351886B MX2015001141A MX2015001141A MX351886B MX 351886 B MX351886 B MX 351886B MX 2015001141 A MX2015001141 A MX 2015001141A MX 2015001141 A MX2015001141 A MX 2015001141A MX 351886 B MX351886 B MX 351886B
- Authority
- MX
- Mexico
- Prior art keywords
- picolinates
- halo
- fluoro
- amino
- 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
- C07D213/78—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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
En la presente invención se proporcionan procesos para la preparación de 4-amino-5-fluoro-3-halo-6-(substituido)picolinatos que comprenden un paso para convertir los cloruros de cloros de picolinoilo a fluoruros de flúo- picolinoiloen fluoruros de fluor -picolinoilo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261675235P | 2012-07-24 | 2012-07-24 | |
PCT/US2013/051623 WO2014018502A1 (en) | 2012-07-24 | 2013-07-23 | Process for the preparation of 4-amino-5-fluoro-3-halo-6-(substituted)picolinates |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015001141A MX2015001141A (es) | 2015-09-08 |
MX351886B true MX351886B (es) | 2017-11-01 |
Family
ID=48901197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015001141A MX351886B (es) | 2012-07-24 | 2013-07-23 | Proceso para la preparacion de 4-amino-5-fluor-3-halo-6-picolinato s (sustituidos). |
Country Status (21)
Country | Link |
---|---|
US (1) | US8871943B2 (es) |
EP (1) | EP2877453B1 (es) |
JP (1) | JP6046817B2 (es) |
KR (1) | KR101946681B1 (es) |
CN (1) | CN104640844B (es) |
AR (1) | AR091856A1 (es) |
AU (1) | AU2013293200B2 (es) |
BR (1) | BR112015001615B8 (es) |
CA (1) | CA2879530C (es) |
CO (1) | CO7200265A2 (es) |
HK (1) | HK1210613A1 (es) |
IL (1) | IL236816A (es) |
IN (1) | IN2015DN00821A (es) |
MX (1) | MX351886B (es) |
NZ (1) | NZ704103A (es) |
PL (1) | PL2877453T3 (es) |
RU (1) | RU2632203C2 (es) |
TW (1) | TWI577663B (es) |
UY (1) | UY34946A (es) |
WO (1) | WO2014018502A1 (es) |
ZA (1) | ZA201500701B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR092355A1 (es) * | 2012-07-24 | 2015-04-15 | Dow Agrosciences Llc | Fluoruros de fluoropicolinoilo y procesos para su preparacion |
US8764316B1 (en) * | 2013-05-23 | 2014-07-01 | Corning Cable Systems Llc | Fiber optic connector with vented ferrule holder |
BR102014028164A2 (pt) * | 2013-11-12 | 2015-09-08 | Dow Agrosciences Llc | processo para fluoração de compostos |
TW201609652A (zh) | 2013-11-12 | 2016-03-16 | 陶氏農業科學公司 | 用於氟化化合物之過程(三) |
TW201609651A (zh) | 2013-11-12 | 2016-03-16 | 陶氏農業科學公司 | 用於氟化化合物之過程(一) |
TWI726900B (zh) | 2015-08-04 | 2021-05-11 | 美商陶氏農業科學公司 | 用於氟化化合物之過程 |
JP2019502729A (ja) * | 2016-01-22 | 2019-01-31 | ダウ アグロサイエンシィズ エルエルシー | 4−アルコキシ−3−ヒドロキシピコリン酸を製造する方法 |
CN109415319A (zh) * | 2016-05-19 | 2019-03-01 | 美国陶氏益农公司 | 通过直接苏楚基偶联合成芳基羧酸酯 |
AU2017378044B2 (en) | 2016-12-13 | 2021-10-21 | Corteva Agriscience Llc | Method of preparing benzyl 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)picolinate |
BR112021005140A8 (pt) | 2018-09-19 | 2021-06-29 | Corteva Agriscience Llc | preparação de análogos de halogênio de picloram |
CN114702440B (zh) * | 2022-04-26 | 2024-06-18 | 永农生物科学有限公司 | 一种氨氯吡啶酸的制备方法及制备的氨氯吡啶酸 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2520254B2 (ja) * | 1987-04-28 | 1996-07-31 | イハラケミカル工業株式会社 | 3,4,5−トリフルオロ安息香酸誘導体およびその製造方法 |
US4847442A (en) * | 1988-07-18 | 1989-07-11 | Allied-Signal Inc. | Process for the preparation of difluorobenzenes |
US6297197B1 (en) | 2000-01-14 | 2001-10-02 | Dow Agrosciences Llc | 4-aminopicolinates and their use as herbicides |
AR037228A1 (es) | 2001-07-30 | 2004-11-03 | Dow Agrosciences Llc | Compuestos del acido 6-(aril o heteroaril)-4-aminopicolinico, composicion herbicida que los comprende y metodo para controlar vegetacion no deseada |
AU2003238390A1 (en) * | 2002-06-04 | 2003-12-19 | Clariant Gmbh | Method for producing a compound containing fluorine via fluorine-halogen exchange by special polyamino phosphazene catalysts |
UA82358C2 (uk) * | 2003-04-02 | 2008-04-10 | Дау Агросайенсиз Ллс | 6-алкіл або алкеніл-4-амінопіколінати гербіцидна композиція, спосіб боротьби з небажаною рослинністю |
KR101350071B1 (ko) * | 2006-01-13 | 2014-01-14 | 다우 아그로사이언시즈 엘엘씨 | 6-(다-치환 아릴)-4-아미노피콜리네이트 및 그의제초제로서의 용도 |
TWI537252B (zh) | 2011-01-25 | 2016-06-11 | 陶氏農業科學公司 | 用於製備4-胺基-5-氟-3-鹵素-6-(經取代之)吡啶甲酸酯的方法(一) |
TWI529163B (zh) | 2011-01-25 | 2016-04-11 | 陶氏農業科學公司 | 用於製備4-胺基-5-氟-3-鹵素-6-(經取代之)吡啶甲酸酯的方法 |
-
2013
- 2013-07-22 AR ARP130102597A patent/AR091856A1/es active IP Right Grant
- 2013-07-23 JP JP2015524380A patent/JP6046817B2/ja active Active
- 2013-07-23 CN CN201380048518.6A patent/CN104640844B/zh active Active
- 2013-07-23 IN IN821DEN2015 patent/IN2015DN00821A/en unknown
- 2013-07-23 NZ NZ704103A patent/NZ704103A/en unknown
- 2013-07-23 RU RU2015106019A patent/RU2632203C2/ru active
- 2013-07-23 TW TW102126266A patent/TWI577663B/zh active
- 2013-07-23 MX MX2015001141A patent/MX351886B/es active IP Right Grant
- 2013-07-23 EP EP13742581.5A patent/EP2877453B1/en active Active
- 2013-07-23 AU AU2013293200A patent/AU2013293200B2/en active Active
- 2013-07-23 US US13/949,060 patent/US8871943B2/en active Active
- 2013-07-23 PL PL13742581T patent/PL2877453T3/pl unknown
- 2013-07-23 BR BR112015001615A patent/BR112015001615B8/pt active IP Right Grant
- 2013-07-23 KR KR1020157004099A patent/KR101946681B1/ko active IP Right Grant
- 2013-07-23 CA CA2879530A patent/CA2879530C/en active Active
- 2013-07-23 UY UY0001034946A patent/UY34946A/es active IP Right Grant
- 2013-07-23 WO PCT/US2013/051623 patent/WO2014018502A1/en active Application Filing
-
2015
- 2015-01-20 IL IL236816A patent/IL236816A/en active IP Right Grant
- 2015-01-30 ZA ZA2015/00701A patent/ZA201500701B/en unknown
- 2015-02-06 CO CO15024012A patent/CO7200265A2/es unknown
- 2015-11-18 HK HK15111361.1A patent/HK1210613A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
BR112015001615B1 (pt) | 2019-10-22 |
HK1210613A1 (zh) | 2016-04-29 |
AR091856A1 (es) | 2015-03-04 |
PL2877453T3 (pl) | 2017-08-31 |
UY34946A (es) | 2014-02-28 |
BR112015001615B8 (pt) | 2022-08-23 |
EP2877453B1 (en) | 2016-07-06 |
AU2013293200A1 (en) | 2015-02-19 |
IN2015DN00821A (es) | 2015-06-12 |
IL236816A (en) | 2016-11-30 |
EP2877453A1 (en) | 2015-06-03 |
WO2014018502A1 (en) | 2014-01-30 |
BR112015001615A2 (pt) | 2017-07-04 |
JP2015530367A (ja) | 2015-10-15 |
CN104640844B (zh) | 2016-11-09 |
ZA201500701B (en) | 2016-10-26 |
RU2632203C2 (ru) | 2017-10-03 |
TWI577663B (zh) | 2017-04-11 |
KR101946681B1 (ko) | 2019-02-11 |
AU2013293200B2 (en) | 2016-11-17 |
US8871943B2 (en) | 2014-10-28 |
JP6046817B2 (ja) | 2016-12-21 |
RU2015106019A (ru) | 2016-09-10 |
NZ704103A (en) | 2016-08-26 |
KR20150036673A (ko) | 2015-04-07 |
CO7200265A2 (es) | 2015-02-27 |
CN104640844A (zh) | 2015-05-20 |
TW201406726A (zh) | 2014-02-16 |
CA2879530C (en) | 2019-06-18 |
US20140031556A1 (en) | 2014-01-30 |
CA2879530A1 (en) | 2014-01-30 |
MX2015001141A (es) | 2015-09-08 |
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