UA105610C2 - Спосіб одержання 4-аміно-3-хлор-5-фтор-6-(заміщених)піколінатів - Google Patents

Спосіб одержання 4-аміно-3-хлор-5-фтор-6-(заміщених)піколінатів

Info

Publication number
UA105610C2
UA105610C2 UAA201310404A UAA201310404A UA105610C2 UA 105610 C2 UA105610 C2 UA 105610C2 UA A201310404 A UAA201310404 A UA A201310404A UA A201310404 A UAA201310404 A UA A201310404A UA 105610 C2 UA105610 C2 UA 105610C2
Authority
UA
Ukraine
Prior art keywords
picolinates
fluoro
chloro
amino
substituted
Prior art date
Application number
UAA201310404A
Other languages
English (en)
Russian (ru)
Inventor
Юаньмін Чжу
Грегорі Т. Уайтекер
Кім Е. Арндт
Джеймс М. Ренга
Роберт Д. Фроуес
Original Assignee
ДАУ АГРОСАЙЄНСІЗ ЕлЕлСі
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 ДАУ АГРОСАЙЄНСІЗ ЕлЕлСі filed Critical ДАУ АГРОСАЙЄНСІЗ ЕлЕлСі
Publication of UA105610C2 publication Critical patent/UA105610C2/uk

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
    • C07D213/807—Processes of preparation by oxidation of pyridines or condensed pyridines
    • 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
    • C07D213/72—Nitrogen atoms
    • 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
    • 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
    • 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
    • C07D213/84—Nitriles
    • 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
    • C07D213/89—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 with hetero atoms directly attached to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

4-Аміно-3-хлор-5-фтор-6-(заміщені)піколінати зручно одержувати з 3,4,5,6-тетрахлорпіколінонітрилу, використовуючи ряд стадій, що включають фторидне заміщення, амінування, реакцію з гідразином, галогенування, гідроліз і етерифікацію, а також каталізоване перехідними металами поєднання.
UAA201310404A 2011-01-25 2012-01-24 Спосіб одержання 4-аміно-3-хлор-5-фтор-6-(заміщених)піколінатів UA105610C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161435974P 2011-01-25 2011-01-25
PCT/US2012/022288 WO2012103044A1 (en) 2011-01-25 2012-01-24 Process for the preparation of 4-amino-3-chloro-5-fluoro-6-(substituted)picolinates

Publications (1)

Publication Number Publication Date
UA105610C2 true UA105610C2 (uk) 2014-05-26

Family

ID=46544649

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201310404A UA105610C2 (uk) 2011-01-25 2012-01-24 Спосіб одержання 4-аміно-3-хлор-5-фтор-6-(заміщених)піколінатів

Country Status (20)

Country Link
US (2) US8609853B2 (uk)
EP (2) EP2667713B1 (uk)
JP (1) JP5739019B2 (uk)
KR (2) KR101542340B1 (uk)
CN (1) CN103429082B (uk)
AR (1) AR085023A1 (uk)
AU (1) AU2012209280B2 (uk)
BR (2) BR102012001638A8 (uk)
CA (1) CA2825389C (uk)
CO (1) CO6731128A2 (uk)
HK (2) HK1187493A1 (uk)
IL (1) IL227645B (uk)
MX (1) MX339636B (uk)
PL (2) PL2667713T3 (uk)
RU (1) RU2539578C1 (uk)
SG (2) SG192579A1 (uk)
TW (2) TWI547482B (uk)
UA (1) UA105610C2 (uk)
WO (1) WO2012103044A1 (uk)
ZA (1) ZA201305579B (uk)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AU2017209455A1 (en) * 2016-01-22 2018-08-02 Dow Agrosciences Llc Process for the preparation of 4-alkoxy-3-acetoxypicolinic acids
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
US11401242B2 (en) 2018-09-19 2022-08-02 Corteva Agriscience Llc Preparation of halogen analogs of picloram
CN115298167A (zh) 2020-03-18 2022-11-04 科迪华农业科技有限责任公司 6-芳基-4-氨基吡啶甲酸酯的改进合成
BR112022018508A2 (pt) 2020-03-18 2022-10-25 Corteva Agriscience Llc Síntese melhorada de 4-amino-6-(heterocíclico)picolinatos

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US3803159A (en) * 1967-12-26 1974-04-09 Dow Chemical Co Fluorine containing cyanopyridines
US3629424A (en) * 1967-12-26 1971-12-21 Dow Chemical Co Cyanofluoropyridines and fungicidal compositions and methods for using the same
US3755338A (en) * 1970-12-17 1973-08-28 Dow Chemical Co 4-amino-6-bromo-3,5-dichloropicolinic acid compounds
US3971799A (en) * 1974-12-27 1976-07-27 The Dow Chemical Company Preparation of 3,5,6-trichloropicolinic acid
US4087431A (en) * 1976-05-17 1978-05-02 The Dow Chemical Company Preparation of 3,6-dichloropicolinic acid
US4814456A (en) * 1986-02-10 1989-03-21 The Dow Chemical Company Chlorinating waste streams to recover cyanopyridine contained therein
US4999432A (en) * 1989-08-28 1991-03-12 Dowelanco Fluorination with hydrogen fluoride
US5807804A (en) * 1996-02-22 1998-09-15 American Cyanamid Company Substituted pyridine herbicidal agents
JP3731982B2 (ja) * 1997-08-26 2006-01-05 株式会社日本触媒 有機フッ素化合物の製造方法
US6297197B1 (en) 2000-01-14 2001-10-02 Dow Agrosciences Llc 4-aminopicolinates and their use as herbicides
KR100560326B1 (ko) * 2000-01-14 2006-03-14 다우 아그로사이언시즈 엘엘씨 4-아미노피콜리네이트 및 이를 포함하는 제초제 조성물
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
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UA81177C2 (uk) * 2003-08-04 2007-12-10 Дау Агросайєнсіз Ллс 6-(1,1-дифторалкіл)-4-амінопіколінати та їх використання як гербіцидів
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GB0910766D0 (en) * 2009-06-22 2009-08-05 Syngenta Ltd Chemical compounds
DE102009054573A1 (de) 2009-11-13 2011-05-19 Tracoe Medical Gmbh Tracheostomiekanüle mit Fenster
UA103272C2 (uk) * 2009-12-11 2013-09-25 Ф. Хоффманн-Ля Рош Аг 2-аміно-5,5-дифтор-5,6-дигідро-4h-оксазини як інгібітори bace1 і/або bace2

Also Published As

Publication number Publication date
US20120190858A1 (en) 2012-07-26
KR20130121951A (ko) 2013-11-06
HK1187493A1 (en) 2014-04-11
CN103429082B (zh) 2015-05-06
IL227645A0 (en) 2013-09-30
US9598368B2 (en) 2017-03-21
MX2013008604A (es) 2013-08-12
JP5739019B2 (ja) 2015-06-24
AU2012209280B2 (en) 2015-08-20
CA2825389A1 (en) 2012-08-02
BR102012001638A2 (pt) 2015-07-28
HK1206938A1 (en) 2016-01-22
TWI547482B (zh) 2016-09-01
SG10201503717PA (en) 2015-06-29
KR101517313B1 (ko) 2015-05-04
JP2014511364A (ja) 2014-05-15
TWI520943B (zh) 2016-02-11
MX339636B (es) 2016-06-01
TW201600511A (zh) 2016-01-01
PL2667713T3 (pl) 2017-08-31
IL227645B (en) 2018-01-31
CO6731128A2 (es) 2013-08-15
AU2012209280A1 (en) 2013-08-15
ZA201305579B (en) 2014-09-25
US20140046070A1 (en) 2014-02-13
AR085023A1 (es) 2013-08-07
PL2901857T3 (pl) 2017-08-31
US8609853B2 (en) 2013-12-17
CA2825389C (en) 2015-12-22
KR101542340B1 (ko) 2015-08-05
EP2901857A1 (en) 2015-08-05
BR112013018942A2 (pt) 2018-05-22
CN103429082A (zh) 2013-12-04
TW201307290A (zh) 2013-02-16
EP2667713A1 (en) 2013-12-04
EP2667713A4 (en) 2014-09-10
KR20150006073A (ko) 2015-01-15
BR112013018942A8 (pt) 2018-07-31
EP2667713B1 (en) 2016-05-04
SG192579A1 (en) 2013-09-30
WO2012103044A1 (en) 2012-08-02
BR102012001638A8 (pt) 2018-07-31
RU2539578C1 (ru) 2015-01-20
EP2901857B1 (en) 2017-03-01

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