HK1206938A1 - Process for the preparation of 3-chloro-4,5,6-trifluoro- picolinonitrile 3--456-- - Google Patents

Process for the preparation of 3-chloro-4,5,6-trifluoro- picolinonitrile 3--456--

Info

Publication number: HK1206938A1
Authority: HK; Hong Kong
Prior art keywords: picolinonitrile; trifluoro; chloro; preparation
Prior art date: 2011-01-25

Application number

HK15107768.8A

Other languages

English (en)

Chinese (zh)

Inventor

Yuanming Zhu

Gregory T Whiteker

Kim E Arndt

James M Renga

Robert D Froese

Original Assignee

Dow Agrosciences 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.)

2011-01-25

Filing date

2015-08-11

Publication date

2016-01-22

2015-08-11 Application filed by Dow Agrosciences Llc filed Critical Dow Agrosciences Llc

2016-01-22 Publication of HK1206938A1 publication Critical patent/HK1206938A1/xx

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)

HK15107768.8A 2011-01-25 2015-08-11 Process for the preparation of 3-chloro-4,5,6-trifluoro- picolinonitrile 3--456-- HK1206938A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US201161435974P	2011-01-25	2011-01-25

Publications (1)

Publication Number	Publication Date
HK1206938A1 true HK1206938A1 (en)	2016-01-22

Family

ID=46544649

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
HK14100575.7A HK1187493A1 (en)	2011-01-25	2014-01-20	Process for the preparation of 4-amino-3-chloro-5-fluoro-6- (substituted)picolinates 4--3--5--6-()-2-
HK15107768.8A HK1206938A1 (en)	2011-01-25	2015-08-11	Process for the preparation of 3-chloro-4,5,6-trifluoro- picolinonitrile 3--456--

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
HK14100575.7A HK1187493A1 (en)	2011-01-25	2014-01-20	Process for the preparation of 4-amino-3-chloro-5-fluoro-6- (substituted)picolinates 4--3--5--6-()-2-

Country Status (20)

Country	Link
US (2)	US8609853B2 (xx)
EP (2)	EP2667713B1 (xx)
JP (1)	JP5739019B2 (xx)
KR (2)	KR101542340B1 (xx)
CN (1)	CN103429082B (xx)
AR (1)	AR085023A1 (xx)
AU (1)	AU2012209280B2 (xx)
BR (2)	BR112013018942A8 (xx)
CA (1)	CA2825389C (xx)
CO (1)	CO6731128A2 (xx)
HK (2)	HK1187493A1 (xx)
IL (1)	IL227645B (xx)
MX (1)	MX339636B (xx)
PL (2)	PL2667713T3 (xx)
RU (1)	RU2539578C1 (xx)
SG (2)	SG10201503717PA (xx)
TW (2)	TWI520943B (xx)
UA (1)	UA105610C2 (xx)
WO (1)	WO2012103044A1 (xx)
ZA (1)	ZA201305579B (xx)

Families Citing this family (9)

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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
US10259789B2 (en) *	2016-01-22	2019-04-16	Dow Agrosciences Llc	Process for the preparation of 4-alkoxy-3-acetoxypicolinic acids
EP3458442B1 (en)	2016-05-19	2022-12-28	Corteva Agriscience LLC	Synthesis of 6-aryl-4-aminopicolinates and 2-aryl-6-aminopyrimidine-4-carboxylates by direct suzuki coupling
WO2020061146A1 (en)	2018-09-19	2020-03-26	Dow Agrosciences Llc	Preparation of halogen analogs of picloram
WO2021188639A1 (en)	2020-03-18	2021-09-23	Corteva Agriscience Llc	Improved synthesis of 4-amino-6-(heterocyclic)picolinates
BR112022018513A2 (pt)	2020-03-18	2022-11-01	Corteva Agriscience Llc	Síntese melhorada de 6-aril-4-aminopicolinatos

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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
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BRPI0107649B8 (pt) *	2000-01-14	2022-06-28	Dow Agrosciences Llc	Composição herbicida compreendendo ácido 4-amino-3,6-dicloropiridina-2-carboxílico ou um derivado do mesmo e método para controlar vegetação indesejável.
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UA82358C2 (uk) *	2003-04-02	2008-04-10	Дау Агросайенсиз Ллс	6-алкіл або алкеніл-4-амінопіколінати гербіцидна композиція, спосіб боротьби з небажаною рослинністю
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CN101883759B (zh) *	2007-10-02	2014-05-21	陶氏益农公司	2-取代的-6-氨基-5-烷基、烯基或炔基-嘧啶-4-羧酸和6-取代的-4-氨基-3-烷基、烯基或炔基吡啶-2-羧酸以及它们作为除草剂的用途
CA2740340A1 (en) *	2008-11-17	2010-05-20	Ishihara Sangyo Kaisha, Ltd.	Pyridine derivative or its salt, pesticide containing it and process for its production
US8252938B2 (en) *	2009-06-08	2012-08-28	Dow Agrosciences, Llc.	Process for the preparation of 6-(aryl)-4-aminopicolinates
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 (xx) *	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$2-амино-5,5-дифтор-5,6-дигидро-4h-оксазины как ингибиторы bace1 и/или bace2

2012
- 2012-01-20 TW TW101102535A patent/TWI520943B/zh not_active IP Right Cessation
- 2012-01-20 TW TW104132147A patent/TWI547482B/zh not_active IP Right Cessation
- 2012-01-24 PL PL12739370T patent/PL2667713T3/pl unknown
- 2012-01-24 AU AU2012209280A patent/AU2012209280B2/en not_active Ceased
- 2012-01-24 MX MX2013008604A patent/MX339636B/es active IP Right Grant
- 2012-01-24 PL PL14200515T patent/PL2901857T3/pl unknown
- 2012-01-24 EP EP12739370.0A patent/EP2667713B1/en not_active Not-in-force
- 2012-01-24 KR KR1020147035170A patent/KR101542340B1/ko active IP Right Grant
- 2012-01-24 WO PCT/US2012/022288 patent/WO2012103044A1/en active Application Filing
- 2012-01-24 CN CN201280014379.0A patent/CN103429082B/zh not_active Expired - Fee Related
- 2012-01-24 SG SG10201503717PA patent/SG10201503717PA/en unknown
- 2012-01-24 CA CA2825389A patent/CA2825389C/en not_active Expired - Fee Related
- 2012-01-24 AR ARP120100235A patent/AR085023A1/es unknown
- 2012-01-24 RU RU2013139346/04A patent/RU2539578C1/ru not_active IP Right Cessation
- 2012-01-24 US US13/356,675 patent/US8609853B2/en not_active Expired - Fee Related
- 2012-01-24 BR BR112013018942A patent/BR112013018942A8/pt not_active Application Discontinuation
- 2012-01-24 UA UAA201310404A patent/UA105610C2/uk unknown
- 2012-01-24 KR KR1020137021996A patent/KR101517313B1/ko active IP Right Grant
- 2012-01-24 JP JP2013551278A patent/JP5739019B2/ja not_active Expired - Fee Related
- 2012-01-24 BR BR102012001638A patent/BR102012001638A8/pt not_active Application Discontinuation
- 2012-01-24 SG SG2013056049A patent/SG192579A1/en unknown
- 2012-01-24 EP EP14200515.6A patent/EP2901857B1/en not_active Not-in-force
2013
- 2013-07-23 ZA ZA2013/05579A patent/ZA201305579B/en unknown
- 2013-07-24 IL IL227645A patent/IL227645B/en active IP Right Grant
- 2013-07-25 CO CO13175754A patent/CO6731128A2/es unknown
- 2013-10-09 US US14/049,645 patent/US9598368B2/en not_active Expired - Fee Related
2014
- 2014-01-20 HK HK14100575.7A patent/HK1187493A1/xx not_active IP Right Cessation
2015
- 2015-08-11 HK HK15107768.8A patent/HK1206938A1/xx unknown

Also Published As

Publication number	Publication date
KR101542340B1 (ko)	2015-08-05
AU2012209280B2 (en)	2015-08-20
SG192579A1 (en)	2013-09-30
JP5739019B2 (ja)	2015-06-24
EP2901857B1 (en)	2017-03-01
CO6731128A2 (es)	2013-08-15
MX339636B (es)	2016-06-01
UA105610C2 (uk)	2014-05-26
CA2825389C (en)	2015-12-22
EP2667713B1 (en)	2016-05-04
TWI547482B (zh)	2016-09-01
AU2012209280A1 (en)	2013-08-15
BR102012001638A2 (pt)	2015-07-28
US20140046070A1 (en)	2014-02-13
ZA201305579B (en)	2014-09-25
IL227645A0 (en)	2013-09-30
RU2539578C1 (ru)	2015-01-20
BR112013018942A2 (pt)	2018-05-22
AR085023A1 (es)	2013-08-07
EP2667713A1 (en)	2013-12-04
EP2667713A4 (en)	2014-09-10
WO2012103044A1 (en)	2012-08-02
BR112013018942A8 (pt)	2018-07-31
HK1187493A1 (en)	2014-04-11
US8609853B2 (en)	2013-12-17
PL2901857T3 (pl)	2017-08-31
TWI520943B (zh)	2016-02-11
BR102012001638A8 (pt)	2018-07-31
CN103429082A (zh)	2013-12-04
CN103429082B (zh)	2015-05-06
IL227645B (en)	2018-01-31
KR20130121951A (ko)	2013-11-06
EP2901857A1 (en)	2015-08-05
SG10201503717PA (en)	2015-06-29
KR101517313B1 (ko)	2015-05-04
MX2013008604A (es)	2013-08-12
US9598368B2 (en)	2017-03-21
PL2667713T3 (pl)	2017-08-31
JP2014511364A (ja)	2014-05-15
CA2825389A1 (en)	2012-08-02
TW201307290A (zh)	2013-02-16
TW201600511A (zh)	2016-01-01
US20120190858A1 (en)	2012-07-26
KR20150006073A (ko)	2015-01-15

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