CN1330622C - 链烯酮的制备方法 - Google Patents

链烯酮的制备方法 Download PDF

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Publication number
CN1330622C
CN1330622C CNB038034042A CN03803404A CN1330622C CN 1330622 C CN1330622 C CN 1330622C CN B038034042 A CNB038034042 A CN B038034042A CN 03803404 A CN03803404 A CN 03803404A CN 1330622 C CN1330622 C CN 1330622C
Authority
CN
China
Prior art keywords
salt
reaction
formula
vinyl ether
carboxylic acid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNB038034042A
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English (en)
Chinese (zh)
Other versions
CN1628087A (zh
Inventor
M·布劳恩
U·克拉森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay Fluor GmbH
Original Assignee
Solvay Fluor und Derivate GmbH
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
Priority claimed from DE10261471A external-priority patent/DE10261471A1/de
Application filed by Solvay Fluor und Derivate GmbH filed Critical Solvay Fluor und Derivate GmbH
Publication of CN1628087A publication Critical patent/CN1628087A/zh
Application granted granted Critical
Publication of CN1330622C publication Critical patent/CN1330622C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C07D213/06—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
    • C07D213/16—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 containing only one pyridine ring
    • C07D213/18—Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/455—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CNB038034042A 2002-02-08 2003-01-30 链烯酮的制备方法 Expired - Fee Related CN1330622C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10205224.7 2002-02-08
DE10205224 2002-02-08
DE10261471A DE10261471A1 (de) 2002-02-08 2002-12-31 Herstellung von Alkenonen
DE10261471.7 2002-12-31

Publications (2)

Publication Number Publication Date
CN1628087A CN1628087A (zh) 2005-06-15
CN1330622C true CN1330622C (zh) 2007-08-08

Family

ID=27735658

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038034042A Expired - Fee Related CN1330622C (zh) 2002-02-08 2003-01-30 链烯酮的制备方法

Country Status (6)

Country Link
US (1) US7057079B2 (enExample)
EP (1) EP1480934A2 (enExample)
JP (1) JP4376061B2 (enExample)
CN (1) CN1330622C (enExample)
AU (1) AU2003206803A1 (enExample)
WO (1) WO2003066558A2 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009006211A1 (en) * 2007-06-29 2009-01-08 Dow Agrosciences Llc An improved process for the preparation of 4-trifluoromethyl-2(1h)-pyridinone
AU2008270648B2 (en) * 2007-06-29 2013-08-22 Corteva Agriscience Llc 4-Chloro-4-alkoxy-1,1,1-trifluoro-2-butanones, their preparation and their use in preparing 4-alkoxy-1,1,1-trifluoro-3-buten-2-ones
CN101801906A (zh) 2007-08-16 2010-08-11 索尔维公司 制备4-氟取代的3-氧代-烷酸酯的方法
DK2315750T3 (da) * 2008-07-01 2013-02-18 Dow Agrosciences Llc Forbedret fremgangsmåde til fremstilling af 2-trifluormethyl-5-(1-substituerede) alkylpyridiner
US8519195B2 (en) 2008-07-04 2013-08-27 Solvay Sa Process for the manufacture of alkenones
GB0903749D0 (en) * 2009-03-04 2009-04-15 Syngenta Participations Ag Chemical process
WO2011003854A1 (en) 2009-07-06 2011-01-13 Solvay Sa Process for the manufacture of halogenated precursors of alkenones in the presence of a solvent
BR112012000279A2 (pt) * 2009-07-06 2016-02-23 Solvay processos para preparar e para fabricar um precursor halogenado de uma alquenona, e para preparar uma alquenona
US8957254B2 (en) 2009-07-06 2015-02-17 Solvay Sa Process for chemical synthesis from an alkenone made from a halogenated precursor
DK2451764T3 (en) 2009-07-06 2016-03-29 Solvay Method for producing alkenoner
WO2012025548A1 (en) 2010-08-27 2012-03-01 Solvay Sa Process for the preparation of alkenones
WO2012085195A1 (en) * 2010-12-23 2012-06-28 Solvay Sa Environmental friendly purification of an organic solution of etfbo
WO2015011728A1 (en) 2013-07-26 2015-01-29 Srf Limited Method for producing alkenone ethers
CN105237376A (zh) * 2015-11-20 2016-01-13 江苏瑞邦农药厂有限公司 一种4-乙氧基-1,1,1-三氟-丁烯-2-酮的合成方法
CN106943183B (zh) * 2017-04-26 2023-09-08 郑明辉 微创柔性穿刺管、微创通道穿刺组件
CN110526810A (zh) * 2018-05-25 2019-12-03 浙江蓝天环保高科技股份有限公司 一种1,1,1-三氟-4-乙氧基戊-3-烯-2-酮的制备方法
WO2021108999A1 (zh) * 2019-12-03 2021-06-10 辽宁凯莱英医药化学有限公司 一种4-乙氧基-1,1,1-三氟-3-丁烯-2-酮的连续化合成方法
CN111072463A (zh) * 2019-12-03 2020-04-28 辽宁凯莱英医药化学有限公司 一种4-乙氧基-1,1,1-三氟-3-丁烯-2-酮的连续化合成方法
CN114956969B (zh) * 2022-07-12 2024-04-16 永农生物科学有限公司 一种4-乙氧基-1,1,1-三氟-3-丁烯-2-酮的制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5405991A (en) * 1993-04-27 1995-04-11 Solvay Fluor & Derivate Process for producing carboxylic acid esters from carboxylic acid halides and alcohols
GB2305174A (en) * 1995-09-15 1997-04-02 Zeneca Ltd Chemical process
US5708175A (en) * 1995-05-26 1998-01-13 Ishihara Sangyo Kaisha Ltd. Process for producing 4-trifluoromethylnicotinic acid
EP0893426A1 (de) * 1997-07-25 1999-01-27 Solvay Fluor und Derivate GmbH 2-Phasen-Herstellung von Carbonsäureestern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705801A (en) 1984-10-16 1987-11-10 Ciba-Geigy Corporation Production for producing 3-cyano-4-phenyl indoles and intermediates
US4847258A (en) 1986-08-26 1989-07-11 Ciba-Geigy Corporation Substituted benzoylphenylureas compounds useful as pesticides
DE10104663A1 (de) 2001-02-02 2002-08-08 Solvay Fluor & Derivate Herstellung von Fluorverbindungen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5405991A (en) * 1993-04-27 1995-04-11 Solvay Fluor & Derivate Process for producing carboxylic acid esters from carboxylic acid halides and alcohols
US5708175A (en) * 1995-05-26 1998-01-13 Ishihara Sangyo Kaisha Ltd. Process for producing 4-trifluoromethylnicotinic acid
GB2305174A (en) * 1995-09-15 1997-04-02 Zeneca Ltd Chemical process
EP0893426A1 (de) * 1997-07-25 1999-01-27 Solvay Fluor und Derivate GmbH 2-Phasen-Herstellung von Carbonsäureestern

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Acyl Trifluoroacetates.Part IV.TrifluoroacetylationofHydroxy-compounds with Trifluoroacetic Anhydride Bonner T G ET AL,Journal of the chemical society section B,Vol.1968 No.2 1968 *
Trifluoroacetyl Chloride for Characterisation of OrganicFunctional Groups by Fluorine-19 Nuclear MagneticResonance Sprectrometry Sleevi P ET AL,Analytical Chemistry,Vol.51 No.12 1979 *

Also Published As

Publication number Publication date
WO2003066558A2 (de) 2003-08-14
JP2005537219A (ja) 2005-12-08
CN1628087A (zh) 2005-06-15
AU2003206803A1 (en) 2003-09-02
JP4376061B2 (ja) 2009-12-02
WO2003066558A3 (de) 2003-12-31
EP1480934A2 (de) 2004-12-01
US20050070716A1 (en) 2005-03-31
US7057079B2 (en) 2006-06-06

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