BR112015001615B8 - Processo para a preparação de 4-amino-5-flúor-3-halo-6(substituído)picolinatos - Google Patents

Processo para a preparação de 4-amino-5-flúor-3-halo-6(substituído)picolinatos

Info

Publication number
BR112015001615B8
BR112015001615B8 BR112015001615A BR112015001615A BR112015001615B8 BR 112015001615 B8 BR112015001615 B8 BR 112015001615B8 BR 112015001615 A BR112015001615 A BR 112015001615A BR 112015001615 A BR112015001615 A BR 112015001615A BR 112015001615 B8 BR112015001615 B8 BR 112015001615B8
Authority
BR
Brazil
Prior art keywords
picolinates
halo
amino
substituted
preparation
Prior art date
Application number
BR112015001615A
Other languages
English (en)
Other versions
BR112015001615A2 (pt
BR112015001615B1 (pt
Inventor
M Renga James
Cheng Yang
M Muhuhi Joseck
E Podhorez David
a roth Gary
P West Scott
T Whiteker Gregory
Zhu Yuanming
Original Assignee
Dow Agrosciences Llc
Corteva Agriscience Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dow Agrosciences Llc, Corteva Agriscience Llc filed Critical Dow Agrosciences Llc
Publication of BR112015001615A2 publication Critical patent/BR112015001615A2/pt
Publication of BR112015001615B1 publication Critical patent/BR112015001615B1/pt
Publication of BR112015001615B8 publication Critical patent/BR112015001615B8/pt

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

PROCESSO PARA A PREPARAÇÃO DE 4-AMINO-5-FLÚOR-3-HALO-6-(SUBSTITUÍDO)PICOLINATOS. A presente invenção refere-se a processos para a preparação de 4-amino-5-fluoro-3-halo-6-(substituído)picolinatos compreendendo uma etapa de conversão de cloretos de cloropiconiloil em fluoretos de fluoropiconiloil.
BR112015001615A 2012-07-24 2013-07-23 Processo para a preparação de 4-amino-5-flúor-3-halo-6(substituído)picolinatos BR112015001615B8 (pt)

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 (3)

Publication Number Publication Date
BR112015001615A2 BR112015001615A2 (pt) 2017-07-04
BR112015001615B1 BR112015001615B1 (pt) 2019-10-22
BR112015001615B8 true BR112015001615B8 (pt) 2022-08-23

Family

ID=48901197

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015001615A BR112015001615B8 (pt) 2012-07-24 2013-07-23 Processo para a preparação de 4-amino-5-flúor-3-halo-6(substituído)picolinatos

Country Status (21)

Country Link
US (1) US8871943B2 (pt)
EP (1) EP2877453B1 (pt)
JP (1) JP6046817B2 (pt)
KR (1) KR101946681B1 (pt)
CN (1) CN104640844B (pt)
AR (1) AR091856A1 (pt)
AU (1) AU2013293200B2 (pt)
BR (1) BR112015001615B8 (pt)
CA (1) CA2879530C (pt)
CO (1) CO7200265A2 (pt)
HK (1) HK1210613A1 (pt)
IL (1) IL236816A (pt)
IN (1) IN2015DN00821A (pt)
MX (1) MX351886B (pt)
NZ (1) NZ704103A (pt)
PL (1) PL2877453T3 (pt)
RU (1) RU2632203C2 (pt)
TW (1) TWI577663B (pt)
UY (1) UY34946A (pt)
WO (1) WO2014018502A1 (pt)
ZA (1) ZA201500701B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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
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）
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）
BR102014028164A2 (pt) * 2013-11-12 2015-09-08 Dow Agrosciences Llc processo para fluoração de compostos
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
RU2018130270A (ru) * 2016-01-22 2020-02-25 ДАУ АГРОСАЙЕНСИЗ ЭлЭлСи Способ получения 4-алкокси-3-ацетоксипиколиновых кислот
JP7113762B2 (ja) * 2016-05-19 2022-08-05 コルテバ アグリサイエンス エルエルシー 直接的な鈴木カップリングによる６－アリール－４－アミノピコリネートおよび２－アリール－６－アミノピリミジン－４－カルボキシレートの合成
US10407391B2 (en) * 2016-12-13 2019-09-10 Dow Agrosciences Llc Method of preparing benzyl 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)picolinate
US11401242B2 (en) 2018-09-19 2022-08-02 Corteva Agriscience Llc Preparation of halogen analogs of picloram
CN114702440A (zh) * 2022-04-26 2022-07-05 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)

* Cited by examiner, † Cited by third party
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
JP5059779B2 (ja) 2006-01-13 2012-10-31 ダウ アグロサイエンシィズ エルエルシー ６−（多置換アリール）−４−アミノピコリネートおよび除草剤としてのそれらの使用
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

Also Published As

Publication number Publication date
CN104640844A (zh) 2015-05-20
TWI577663B (zh) 2017-04-11
MX2015001141A (es) 2015-09-08
TW201406726A (zh) 2014-02-16
PL2877453T3 (pl) 2017-08-31
MX351886B (es) 2017-11-01
BR112015001615A2 (pt) 2017-07-04
EP2877453B1 (en) 2016-07-06
CA2879530C (en) 2019-06-18
EP2877453A1 (en) 2015-06-03
JP6046817B2 (ja) 2016-12-21
CA2879530A1 (en) 2014-01-30
ZA201500701B (en) 2016-10-26
BR112015001615B1 (pt) 2019-10-22
IL236816A (en) 2016-11-30
UY34946A (es) 2014-02-28
US20140031556A1 (en) 2014-01-30
WO2014018502A1 (en) 2014-01-30
IN2015DN00821A (pt) 2015-06-12
AU2013293200B2 (en) 2016-11-17
CO7200265A2 (es) 2015-02-27
AU2013293200A1 (en) 2015-02-19
RU2015106019A (ru) 2016-09-10
US8871943B2 (en) 2014-10-28
NZ704103A (en) 2016-08-26
CN104640844B (zh) 2016-11-09
KR101946681B1 (ko) 2019-02-11
AR091856A1 (es) 2015-03-04
KR20150036673A (ko) 2015-04-07
RU2632203C2 (ru) 2017-10-03
HK1210613A1 (zh) 2016-04-29
JP2015530367A (ja) 2015-10-15

Similar Documents

Publication Publication Date Title
BR112015001615B8 (pt) Processo para a preparação de 4-amino-5-flúor-3-halo-6(substituído)picolinatos
BR112014030071A2 (pt) processo para a fabricação de um vapor de dafd, e, composição
DK3389346T3 (da) Fremgangsmåde til cyclotronproduktion af technetium-99m
BR112014030066A2 (pt) processo para a fabricação de uma composição de dialquil furan-2, 5-dicarboxilato (dafd), e, composição.
BR112014027989A2 (pt) processo multi-etapas para produção de modulador imunológico
BR112014026796A2 (pt) processo
BR112015003101A2 (pt) processo para a preparação de um composto.
CL2015001296A1 (es) Procedimiento de preparación de sulfuro de metal alcalino
BR112014026565A2 (pt) formulação, uso de uma formulação, e, processo para produzir uma formulação
BR112013018942A2 (pt) processo para o preparo de 4-amino-3-cloro-5-fluro-6(substituído) picolinatos.
IL239225A (en) Process for making 4 - amino - 5 - fluoro - 3 - chloro - 6 - (converted) picolines
BR112015004662A2 (pt) processo de preparação de ácido sebácico.
BR112015000987A2 (pt) processo para a preparação de 5-fluoro-1h-pirazóis
BR112014002266A2 (pt) processo de fabricação de uma peça por forjadura
BR112014011620A2 (pt) processo de preparação de pelo menos uma nitrila
BR112015024859A2 (pt) processo e intermediários para a preparação de pregabalina
BR112012021379A2 (pt) processo para a preparação de um alqueno
BR112014008479A2 (pt) processo para produção de peróxido de hidrogênio
IL239224A0 (en) Process for the preparation of 4-amino-5-fluoro-3-chloro-6- (converted) picolinates
BR112015010699A2 (pt) processo para a obtenção simultânea de várias composições
BR112014015545A8 (pt) processo de preparação de uma mistura
BR112012029626A2 (pt) processo para preparar ditianona-tetracarboxi-dimidas
EP2891650A4 (en) PROCESS FOR PRODUCING BIARYLE COMPOUND
IN2015DN00725A (pt)
BR112014031074A2 (pt) processo para a preparação de estruturas oligoméricas complexas

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/07/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: CORTEVA AGRISCIENCE LLC (US)