IN2015DN00821A - - Google Patents
Info
- Publication number
- IN2015DN00821A IN2015DN00821A IN821DEN2015A IN2015DN00821A IN 2015DN00821 A IN2015DN00821 A IN 2015DN00821A IN 821DEN2015 A IN821DEN2015 A IN 821DEN2015A IN 2015DN00821 A IN2015DN00821 A IN 2015DN00821A
- Authority
- IN
- India
- Prior art keywords
- picolinates
- halo
- fluoro
- amino
- substituted
- 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
Provided herein are processes for the preparation of 4-amino-5-fluoro-3-halo-6-(substituted)picolinates comprising a step of converting chloropicolinoyl chlorides to fluoropicolinoyl fluorides.
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 (1)
Publication Number | Publication Date |
---|---|
IN2015DN00821A true IN2015DN00821A (en) | 2015-06-12 |
Family
ID=48901197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN821DEN2015 IN2015DN00821A (en) | 2012-07-24 | 2013-07-23 |
Country Status (21)
Country | Link |
---|---|
US (1) | US8871943B2 (en) |
EP (1) | EP2877453B1 (en) |
JP (1) | JP6046817B2 (en) |
KR (1) | KR101946681B1 (en) |
CN (1) | CN104640844B (en) |
AR (1) | AR091856A1 (en) |
AU (1) | AU2013293200B2 (en) |
BR (1) | BR112015001615B8 (en) |
CA (1) | CA2879530C (en) |
CO (1) | CO7200265A2 (en) |
HK (1) | HK1210613A1 (en) |
IL (1) | IL236816A (en) |
IN (1) | IN2015DN00821A (en) |
MX (1) | MX351886B (en) |
NZ (1) | NZ704103A (en) |
PL (1) | PL2877453T3 (en) |
RU (1) | RU2632203C2 (en) |
TW (1) | TWI577663B (en) |
UY (1) | UY34946A (en) |
WO (1) | WO2014018502A1 (en) |
ZA (1) | ZA201500701B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR092355A1 (en) * | 2012-07-24 | 2015-04-15 | Dow Agrosciences Llc | FLUOROPICOLINOYL FLUORURES AND PROCESSES FOR THEIR PREPARATION |
US8764316B1 (en) * | 2013-05-23 | 2014-07-01 | Corning Cable Systems Llc | Fiber optic connector with vented ferrule holder |
TW201609652A (en) | 2013-11-12 | 2016-03-16 | 陶氏農業科學公司 | Process for fluorinating compounds |
TW201524956A (en) * | 2013-11-12 | 2015-07-01 | Dow Agrosciences Llc | Process for fluorinating compounds |
TW201609651A (en) | 2013-11-12 | 2016-03-16 | 陶氏農業科學公司 | Process for fluorinating compounds |
TWI726900B (en) | 2015-08-04 | 2021-05-11 | 美商陶氏農業科學公司 | Process for fluorinating compounds |
CN108495845A (en) * | 2016-01-22 | 2018-09-04 | 美国陶氏益农公司 | The method for preparing 4- alkoxy -3- Acetoxypyridin formic acid |
RU2018144344A (en) * | 2016-05-19 | 2020-06-19 | ДАУ АГРОСАЙЕНСИЗ ЭлЭлСи | SYNTHESIS OF 6-ARIL-4-AMINOPICOLINATES AND 2-ARIL-6-AMINOPYRIMIDIN-4-CARBOXYLATES DIRECT COMBINATION OF SUZUKA |
EP3555049A4 (en) * | 2016-12-13 | 2020-04-29 | Dow AgroSciences LLC | Method of preparing benzy 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)picolinate |
CN113015721A (en) * | 2018-09-19 | 2021-06-22 | 科迪华农业科技有限责任公司 | Preparation of picloram halogen analogs |
CN114702440A (en) * | 2022-04-26 | 2022-07-05 | 永农生物科学有限公司 | Preparation method of picloram and picloram prepared by same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2520254B2 (en) * | 1987-04-28 | 1996-07-31 | イハラケミカル工業株式会社 | 3,4,5-Trifluorobenzoic acid derivative and method for producing the same |
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 (en) | 2001-07-30 | 2004-11-03 | Dow Agrosciences Llc | ACID COMPOUNDS 6- (ARIL OR HETEROARIL) -4-AMYNOPYCOLINIC, HERBICIDE COMPOSITION THAT UNDERSTANDS AND METHOD TO CONTROL UNWANTED VEGETATION |
WO2003101926A1 (en) | 2002-06-04 | 2003-12-11 | Clariant Gmbh | Method for producing a compound containing fluorine via fluorine-halogen exchange by special polyamino phosphazene catalysts |
UA82358C2 (en) * | 2003-04-02 | 2008-04-10 | Дау Агросайенсиз Ллс | 6-alkyl or alkenyl-4-amionopicolinates, herbicidal composition, method for controlling undesirable vegetation |
CA2626103C (en) * | 2006-01-13 | 2013-07-30 | Dow Agrosciences Llc | 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides |
TWI529163B (en) | 2011-01-25 | 2016-04-11 | 陶氏農業科學公司 | Process for the preparation of 4-amino-5-fluoro-3-halo-6-(substituted)picolinates |
TWI537252B (en) | 2011-01-25 | 2016-06-11 | 陶氏農業科學公司 | Process for the preparation of 4-amino-5-fluoro-3-halo-6-(substituted)picolinates |
-
2013
- 2013-07-22 AR ARP130102597A patent/AR091856A1/en active IP Right Grant
- 2013-07-23 KR KR1020157004099A patent/KR101946681B1/en active IP Right Grant
- 2013-07-23 JP JP2015524380A patent/JP6046817B2/en active Active
- 2013-07-23 CA CA2879530A patent/CA2879530C/en active Active
- 2013-07-23 PL PL13742581T patent/PL2877453T3/en unknown
- 2013-07-23 EP EP13742581.5A patent/EP2877453B1/en active Active
- 2013-07-23 BR BR112015001615A patent/BR112015001615B8/en active IP Right Grant
- 2013-07-23 IN IN821DEN2015 patent/IN2015DN00821A/en unknown
- 2013-07-23 US US13/949,060 patent/US8871943B2/en active Active
- 2013-07-23 NZ NZ704103A patent/NZ704103A/en unknown
- 2013-07-23 AU AU2013293200A patent/AU2013293200B2/en active Active
- 2013-07-23 CN CN201380048518.6A patent/CN104640844B/en active Active
- 2013-07-23 RU RU2015106019A patent/RU2632203C2/en active
- 2013-07-23 UY UY0001034946A patent/UY34946A/en active IP Right Grant
- 2013-07-23 TW TW102126266A patent/TWI577663B/en active
- 2013-07-23 WO PCT/US2013/051623 patent/WO2014018502A1/en active Application Filing
- 2013-07-23 MX MX2015001141A patent/MX351886B/en active IP Right Grant
-
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/en unknown
- 2015-11-18 HK HK15111361.1A patent/HK1210613A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
HK1210613A1 (en) | 2016-04-29 |
UY34946A (en) | 2014-02-28 |
BR112015001615B1 (en) | 2019-10-22 |
EP2877453A1 (en) | 2015-06-03 |
KR20150036673A (en) | 2015-04-07 |
MX2015001141A (en) | 2015-09-08 |
IL236816A (en) | 2016-11-30 |
TWI577663B (en) | 2017-04-11 |
US8871943B2 (en) | 2014-10-28 |
MX351886B (en) | 2017-11-01 |
NZ704103A (en) | 2016-08-26 |
TW201406726A (en) | 2014-02-16 |
CN104640844A (en) | 2015-05-20 |
RU2632203C2 (en) | 2017-10-03 |
WO2014018502A1 (en) | 2014-01-30 |
BR112015001615A2 (en) | 2017-07-04 |
EP2877453B1 (en) | 2016-07-06 |
BR112015001615B8 (en) | 2022-08-23 |
JP6046817B2 (en) | 2016-12-21 |
ZA201500701B (en) | 2016-10-26 |
CO7200265A2 (en) | 2015-02-27 |
JP2015530367A (en) | 2015-10-15 |
KR101946681B1 (en) | 2019-02-11 |
CA2879530C (en) | 2019-06-18 |
CA2879530A1 (en) | 2014-01-30 |
AU2013293200A1 (en) | 2015-02-19 |
RU2015106019A (en) | 2016-09-10 |
PL2877453T3 (en) | 2017-08-31 |
CN104640844B (en) | 2016-11-09 |
AR091856A1 (en) | 2015-03-04 |
AU2013293200B2 (en) | 2016-11-17 |
US20140031556A1 (en) | 2014-01-30 |
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