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MX2013006190A - Procedimiento mejorado para la preparacion de 2-trifluorometil-5-(1-substituido)alquilpiridinas. - Google Patents

Procedimiento mejorado para la preparacion de 2-trifluorometil-5-(1-substituido)alquilpiridinas.

Info

Publication number
MX2013006190A
MX2013006190A MX2013006190A MX2013006190A MX2013006190A MX 2013006190 A MX2013006190 A MX 2013006190A MX 2013006190 A MX2013006190 A MX 2013006190A MX 2013006190 A MX2013006190 A MX 2013006190A MX 2013006190 A MX2013006190 A MX 2013006190A
Authority
MX
Mexico
Prior art keywords
alkylpyridines
trifluoromethyl
bstituted
preparation
improved process
Prior art date
Application number
MX2013006190A
Other languages
English (en)
Inventor
Douglas C Bland
James R Mcconnell
Gary Alan Roth
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.)
Filing date
Publication date
Application filed by Dow Agrosciences Llc filed Critical Dow Agrosciences Llc
Publication of MX2013006190A publication Critical patent/MX2013006190A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • 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
    • C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/32—Sulfur atoms
    • 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
    • C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/08—Preparation by ring-closure
    • 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
    • C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/08—Preparation by ring-closure
    • C07D213/09—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles
    • C07D213/12—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles from unsaturated compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Se producen 2-Trifluorometil-5-(1-sustituido)alquilpiridinas en forma eficiente y en un alto rendimiento a partir de 4-alcoxi-1,1,1-trifluorobut-3-en-2-ona mediante una reacción de condensación y ciclización. Ambas reacciones se realizan en el mismo solvente no polar sin aislamiento y purificación de intermedios.
MX2013006190A 2010-12-03 2011-11-23 Procedimiento mejorado para la preparacion de 2-trifluorometil-5-(1-substituido)alquilpiridinas. MX2013006190A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41927910P 2010-12-03 2010-12-03
PCT/US2011/061980 WO2012074857A2 (en) 2010-12-03 2011-11-23 Improved process for the preparation of 2-trifluoromethyl-5-(1-substituted)alkylpyridines

Publications (1)

Publication Number Publication Date
MX2013006190A true MX2013006190A (es) 2013-07-29

Family

ID=46162833

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013006190A MX2013006190A (es) 2010-12-03 2011-11-23 Procedimiento mejorado para la preparacion de 2-trifluorometil-5-(1-substituido)alquilpiridinas.

Country Status (17)

Country Link
US (1) US8742125B2 (es)
EP (1) EP2646416B9 (es)
JP (1) JP5828004B2 (es)
KR (1) KR20130124330A (es)
CN (1) CN103814031B (es)
AR (1) AR084099A1 (es)
AU (1) AU2011336870B2 (es)
BR (1) BR112013013290B1 (es)
CA (1) CA2818513C (es)
CO (1) CO6700894A2 (es)
IL (1) IL226660A (es)
MX (1) MX2013006190A (es)
PL (1) PL2646416T3 (es)
RU (1) RU2608317C2 (es)
UA (1) UA113281C2 (es)
WO (1) WO2012074857A2 (es)
ZA (1) ZA201303872B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130124330A (ko) 2010-12-03 2013-11-13 다우 아그로사이언시즈 엘엘씨 2-트리플루오로메틸-5-(1-치환)알킬피리딘의 개선된 제조 방법
JP6242392B2 (ja) * 2012-06-30 2017-12-06 ダウ アグロサイエンシィズ エルエルシー ピリジンｎ−オキシドおよびそれらの製法
CN102977005A (zh) * 2012-11-08 2013-03-20 安徽国星生物化学有限公司 2，3，5-三甲基吡啶的提纯方法
CN116535391B (zh) * 2023-05-05 2025-04-25 南京林业大学 一种2-烷基吡啶类手性化合物的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA914888B (en) * 1990-06-27 1992-04-29 Sankyo Co Thiazolidinecarboxylic acid amide derivatives having antiallergic activity,their preparation and their use
RU2083562C1 (ru) * 1993-02-05 1997-07-10 Исихара Сангио Кайся Лтд. Производные пиридина, способ их получения, инсектицидная композиция
ATE443693T1 (de) * 1995-05-26 2009-10-15 Ishihara Sangyo Kaisha Verfahren zur herstellung substituierter 1,1,1- trifluoro-3-buten-2-one
MXPA06011589A (es) 2004-04-08 2006-12-20 Dow Agrosciences Llc Sulfoximinas n-sustituidas insecticidas.
TWI398433B (zh) 2006-02-10 2013-06-11 Dow Agrosciences Llc 殺蟲性之ｎ-取代（６-鹵烷基吡啶-３-基）烷基磺醯亞胺
TWI383973B (zh) 2006-08-07 2013-02-01 Dow Agrosciences Llc 用於製備２-取代-５-（１-烷硫基）烷基吡啶之方法
TWI387585B (zh) * 2006-09-01 2013-03-01 Dow Agrosciences Llc 殺蟲性之ｎ-取代（雜芳基）烷基烴基硫亞胺
KR101512528B1 (ko) * 2007-07-20 2015-04-15 다우 아그로사이언시즈 엘엘씨 식물 생장력의 증가
MX2011000196A (es) * 2008-07-01 2011-03-24 Dow Agrosciences Llc Proceso mejorado para la preparacion de alquilpiridinas 2-trifluorometil-5-(1-sustituidas).
KR20130124330A (ko) 2010-12-03 2013-11-13 다우 아그로사이언시즈 엘엘씨 2-트리플루오로메틸-5-(1-치환)알킬피리딘의 개선된 제조 방법

Also Published As

Publication number Publication date
UA113281C2 (xx) 2017-01-10
JP2014514241A (ja) 2014-06-19
CN103814031A (zh) 2014-05-21
EP2646416A4 (en) 2014-11-05
EP2646416B9 (en) 2016-12-21
JP5828004B2 (ja) 2015-12-02
RU2013130244A (ru) 2015-01-10
CN103814031B (zh) 2016-10-19
WO2012074857A3 (en) 2014-03-13
KR20130124330A (ko) 2013-11-13
CA2818513C (en) 2018-07-17
BR112013013290A2 (pt) 2016-07-12
EP2646416B1 (en) 2016-09-07
AU2011336870B2 (en) 2016-03-03
WO2012074857A2 (en) 2012-06-07
IL226660A (en) 2017-05-29
AU2011336870A1 (en) 2013-05-30
CA2818513A1 (en) 2012-06-07
BR112013013290B1 (pt) 2018-02-14
PL2646416T3 (pl) 2017-03-31
RU2608317C2 (ru) 2017-01-17
ZA201303872B (en) 2014-08-27
US20120142933A1 (en) 2012-06-07
EP2646416A2 (en) 2013-10-09
CO6700894A2 (es) 2013-06-28
US8742125B2 (en) 2014-06-03
AR084099A1 (es) 2013-04-17

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