BR112022007354A2 - Processo para síntese de picolinamidas - Google Patents

Processo para síntese de picolinamidas

Info

Publication number
BR112022007354A2
BR112022007354A2 BR112022007354A BR112022007354A BR112022007354A2 BR 112022007354 A2 BR112022007354 A2 BR 112022007354A2 BR 112022007354 A BR112022007354 A BR 112022007354A BR 112022007354 A BR112022007354 A BR 112022007354A BR 112022007354 A2 BR112022007354 A2 BR 112022007354A2
Authority
BR
Brazil
Prior art keywords
picolinamides
synthesis
processes
picolinamide
acyloxypicolinic
Prior art date
Application number
BR112022007354A
Other languages
English (en)
Inventor
R Babij Nicholas
O Mccusker Elizabeth
T Whiteker Gregory
Sane Neeraj
Tu Siyu
Li Xiaoyong
W Klosowski Daniel
T Mcgough Patrick
Guo Meng
Robinson Matthew
Scott Nissen Jeffrey
Davis Tyler
Hao Yan
Original Assignee
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 Corteva Agriscience Llc filed Critical Corteva Agriscience Llc
Priority claimed from PCT/US2020/055658 external-priority patent/WO2021076681A1/en
Publication of BR112022007354A2 publication Critical patent/BR112022007354A2/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
    • C07D213/81—Amides; Imides
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
    • C07C227/20—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters by hydrolysis of N-acylated amino-acids or derivatives thereof, e.g. hydrolysis of carbamates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C269/06—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups by reactions not involving the formation of carbamate groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCESSO PARA SÍNTESE DE PICOLINAMIDAS. A presente tecnologia refere-se a processos, misturas e intermediários úteis para produzir fungicidas de picolinamida. Os compostos de picolinamida são preparados por processos que incluem acoplar um ácido 4-metoxi-3- aciloxipicolínico com ésteres de 2-amino-L-alaninato importantes derivados de 2-feniletanóis substituídos.
BR112022007354A 2019-10-18 2020-10-15 Processo para síntese de picolinamidas BR112022007354A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962923235P 2019-10-18 2019-10-18
PCT/US2020/055658 WO2021076681A1 (en) 2019-10-18 2020-10-15 Process for synthesis of picolinamides

Publications (1)

Publication Number Publication Date
BR112022007354A2 true BR112022007354A2 (pt) 2022-08-23

Family

ID=76969131

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022007354A BR112022007354A2 (pt) 2019-10-18 2020-10-15 Processo para síntese de picolinamidas

Country Status (6)

Country Link
US (1) US20220411375A1 (pt)
EP (1) EP4044811A4 (pt)
CN (1) CN114554848A (pt)
AR (1) AR120255A1 (pt)
BR (1) BR112022007354A2 (pt)
UY (1) UY38927A (pt)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10259789B2 (en) * 2016-01-22 2019-04-16 Dow Agrosciences Llc Process for the preparation of 4-alkoxy-3-acetoxypicolinic acids
CN109640657B (zh) * 2016-07-07 2020-10-30 美国陶氏益农公司 制备4-烷氧基-3-(酰基或脂族饱和烃基)氧基吡啶甲酰胺的方法
UY37912A (es) * 2017-10-05 2019-05-31 Syngenta Participations Ag Derivados de picolinamida fungicidas que portan grupos terminales heteroarilo o heteroariloxi
BR102019004480B1 (pt) * 2018-03-08 2023-03-28 Dow Agrosciences Llc Picolinamidas como fungicidas

Also Published As

Publication number Publication date
UY38927A (es) 2021-05-31
CN114554848A (zh) 2022-05-27
AR120255A1 (es) 2022-02-09
US20220411375A1 (en) 2022-12-29
EP4044811A1 (en) 2022-08-24
EP4044811A4 (en) 2023-09-27

Similar Documents

Publication Publication Date Title
BR112018001400A2 (pt) compostos, processo para a síntese dos compostos, composição, utilização de um composto, método para o combate dos fungos e sementes
BR112014018756A8 (pt) Processo para preparo de etil éster de ácido n-(4-ciclo-hexil-3-trifluorometil-benziloxi)-acetimídico
BR112017007969A2 (pt) método para produção de e-caprolactama
BR112014016185A2 (pt) processo para a produção de uma mistura de ácido 2,4-furandicarboxílico e ácido 2,5-furandicarboxílico (fdca) por meio de reação de dismutação, mistura de 2,4-fdca e 2,5-fdca obtenível por meio desta, 2,4-fdca obtenível por meio desta e uso de 2,4-fdca
BR112015031913A2 (pt) processo para a fabricação de amino-benzoxazinonas 4-propargilatadas e sua utilização
BR112017006116A2 (pt) processos de preparação de compostos e compostos
BR112018073490A2 (pt) 6.7.beta-epóxidos esteroides como intermediários químicos
MX2020006306A (es) Método novedoso para producir 4,5-dihidroisoxazol 5,5-disustituido.
BR112018077149A2 (pt) processo para produção de anilina ou outros produtos derivados da anilina
BR112022008061A2 (pt) Processo eficaz para síntese de 2-amino-5-cloro-n,3-dimetilbenzamida
CL2011000296A1 (es) Proceso de preparación del ester metílico del ácido 4-oxo-octahidro-indol-1-carboxílico y compuestos intermediarios utilizados.
ECSP19081847A (es) Método para preparar intermedio de derivado de 4-metoxipirrol
UY37398A (es) Proceso para la producción de un ácido orgánico a partir de un material de partida lignocelulósico
BR112012013582A2 (pt) processo para síntese de intermediários úteis para a produção de compostos de indazol e azaindazol substituídos
BR112017011275A2 (pt) composição, e, processo para a produção de xarope de glicose.
EA201990237A1 (ru) Новые способы получения стимуляторов растворимой гуанилатциклазы
BR112015015229A8 (pt) processo para a preparação de um composto da fórmula, e, composto
BR112022009688A2 (pt) Processo para a síntese de (3-cloro-2-piridil)hidrazina
CO2021004915A2 (es) Método para la producción de ácido acrílico o sus sales
BR112015023343A2 (pt) método para preparar sovaprevir, método de preparar um composto da fórmula (c), método de preparação do composto f-2, composto, processo, método de preparação de uma forma amorfa pura de sovaprevir, e,forma cristalina de sovaprevir
MX2021012754A (es) Proceso para la produccion de acido metanosulfonico anhidro a partir de metano y so3.
BR112015015880A2 (pt) processo para a produção do composto, composto de fórmula, preparação farmacêutica e compostos, composições, métodos e utilizações substancialmente inovadores
BR112022007354A2 (pt) Processo para síntese de picolinamidas
BR112018074066A2 (pt) método para produzir nanocelulose derivada quimicamente, nanocelulose derivada quimicamente e composição polimérica
BR112018007505A2 (pt) processo industrial para a preparação de sal de (e)-3-carboxiacrilato de (5s,10s)-10-benzil-16-metil-11,14,18-trioxo-15,17,19-trioxa-2,7,8-tritia-12-aza-henicosan-5-amínio