MX2012000381A - Proceso para la fabricacion de precursores halogenados de alquenonas bajo condiciones especificas. - Google Patents

Proceso para la fabricacion de precursores halogenados de alquenonas bajo condiciones especificas.

Info

Publication number
MX2012000381A
MX2012000381A MX2012000381A MX2012000381A MX2012000381A MX 2012000381 A MX2012000381 A MX 2012000381A MX 2012000381 A MX2012000381 A MX 2012000381A MX 2012000381 A MX2012000381 A MX 2012000381A MX 2012000381 A MX2012000381 A MX 2012000381A
Authority
MX
Mexico
Prior art keywords
alkenones
manufacture
specific conditions
under specific
alkenone
Prior art date
Application number
MX2012000381A
Other languages
English (en)
Inventor
Max Braun
Stefan Palsherm
Uta Claassen
Original Assignee
Solvay
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 PCT/EP2009/058525 external-priority patent/WO2010000871A2/en
Application filed by Solvay filed Critical Solvay
Publication of MX2012000381A publication Critical patent/MX2012000381A/es

Links

Classifications

    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
    • 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
    • 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
    • C07C45/41—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrogenolysis or reduction of carboxylic groups or functional derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/175—Saturated compounds containing keto groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/255—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La invención se refiere a un proceso para preparar un precursor halogenado de una alquenona, que comprende hacer reaccionar un haluro de ácido carboxílico con un éter de vinilo en un medio líquido de reacción bajo condiciones turbulentas. La invención también se refiere a un proceso para preparar una alquenona, al eliminar el haluro de hidrógeno de dicho precursor para formar la alquenona.
MX2012000381A 2009-07-06 2010-07-05 Proceso para la fabricacion de precursores halogenados de alquenonas bajo condiciones especificas. MX2012000381A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/EP2009/058525 WO2010000871A2 (en) 2008-07-04 2009-07-06 Process for the manufacture of alkenones
EP10150229 2010-01-07
PCT/EP2010/059549 WO2011003856A1 (en) 2009-07-06 2010-07-05 Process for the manufacture of halogenated precursors of alkenones under specific conditions

Publications (1)

Publication Number Publication Date
MX2012000381A true MX2012000381A (es) 2012-03-07

Family

ID=42236932

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012000381A MX2012000381A (es) 2009-07-06 2010-07-05 Proceso para la fabricacion de precursores halogenados de alquenonas bajo condiciones especificas.

Country Status (14)

Country Link
US (1) US8552221B2 (es)
EP (1) EP2451765B1 (es)
JP (1) JP2012532182A (es)
KR (1) KR20120038997A (es)
CN (1) CN102471201A (es)
AU (1) AU2010270359A1 (es)
BR (1) BR112012000279A2 (es)
CA (1) CA2765487A1 (es)
DK (1) DK2451765T3 (es)
ES (1) ES2620405T3 (es)
IL (1) IL216941A0 (es)
MX (1) MX2012000381A (es)
PT (1) PT2451765T (es)
WO (1) WO2011003856A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105732376A (zh) 2007-08-16 2016-07-06 索尔维公司 制备4-氟取代的3-氧代-烷酸酯的方法
EP2310350B1 (en) 2008-07-04 2017-09-06 Solvay Sa Process for the manufacture of alkenones
CN106083710B (zh) 2008-09-30 2021-03-12 索尔维公司 用于合成卤化的环状化合物的方法
US8426650B2 (en) 2009-07-06 2013-04-23 Solvay Sa Process for the manufacture of halogenated precursors of alkenones in the presence of a solvent
EP2607343A1 (en) 2011-12-22 2013-06-26 Solvay Sa Process for the manufacture of halogenated precursors of alkenones and of alkenones
US9365480B2 (en) 2012-08-22 2016-06-14 Solvay Sa Process for the manufacture of alkenones
JP2014162751A (ja) * 2013-02-25 2014-09-08 Dic Corp 化合物、液晶組成物、及び表示装置
WO2015004035A1 (en) * 2013-07-09 2015-01-15 Lonza Ltd Method for preparation of 4-alkoxy-1,1,1-trifluorobut-3-en-2-ones from trifluoroacetylacetic acid
CA2953019A1 (en) 2014-06-26 2015-12-30 Lonza Ltd Method for preparation of 4-alkoxy-1,1,1-trifluorobut-3-en-2- ones from 1,1,1-trifluoroacetone
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
CN109438237B (zh) * 2018-12-12 2021-05-28 浙江华方药业股份有限公司 一种3-乙氧基丙烯酸乙酯的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE223900T1 (de) 1995-05-26 2002-09-15 Ishihara Sangyo Kaisha Verfahren zur herstellung von 4- trifluormethylnicotinsäure
DE19711020A1 (de) 1997-03-17 1998-09-24 Basf Ag Polymerisationsreaktor
FR2796311B1 (fr) 1999-07-16 2001-09-14 Atofina Reacteur multietage, ses applications et procede de fabrication du peroxyde d'hydrogene
EP1480934A2 (de) 2002-02-08 2004-12-01 Solvay Fluor und Derivate GmbH Herstellung von alkenonen
KR20020070914A (ko) 2002-07-29 2002-09-11 배은우 색표와 추를 이용한 색채선별방법 및 그 방법을 이용한색채치료 보조기구
DE10325715A1 (de) * 2003-06-06 2004-12-23 Solvay Fluor Und Derivate Gmbh Vereinfachte Herstellung von Alkenonen
DE102007029506B4 (de) 2007-06-25 2009-04-02 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung eines Zylinders aus Quarzglas unter Einsatz einer Haltevorrichtung sowie geeignete Haltevorrichtung zur Durchführung des Verfahrens
KR101544621B1 (ko) * 2007-06-29 2015-08-17 다우 아그로사이언시즈 엘엘씨 4-클로로-4-알콕시-1,1,1-트리플루오로-2-부탄온, 그의 제법, 및 4-알콕시-1,1,1-트리플루오로-3-부텐-2-온 제조에서의 그의 용도
WO2010003768A1 (de) 2008-06-16 2010-01-14 Rhein Chemie Rheinau Gmbh Protonenleitfähigkeitverleihendes material
CH699078A1 (de) 2008-07-02 2010-01-15 Kistler Holding Ag Zündkerze im Grundaufbau mit Drucksensor.
US8875888B2 (en) 2009-06-29 2014-11-04 Tts Tooltechnic Systems Ag & Co. Kg Stackable container assembly with reciprocal locking of the stacked containers
ES2613637T3 (es) 2009-06-29 2017-05-25 Tts Tooltechnic Systems Ag & Co. Kg Recipiente portátil

Also Published As

Publication number Publication date
BR112012000279A2 (pt) 2016-02-23
IL216941A0 (en) 2012-02-29
AU2010270359A1 (en) 2012-02-02
CA2765487A1 (en) 2011-01-13
EP2451765B1 (en) 2016-12-28
JP2012532182A (ja) 2012-12-13
US20120101305A1 (en) 2012-04-26
KR20120038997A (ko) 2012-04-24
WO2011003856A1 (en) 2011-01-13
CN102471201A (zh) 2012-05-23
EP2451765A1 (en) 2012-05-16
DK2451765T3 (en) 2017-04-03
US8552221B2 (en) 2013-10-08
ES2620405T3 (es) 2017-06-28
PT2451765T (pt) 2017-04-03

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