ES2565332T3 - Proceso para la fabricación de alquenonas - Google Patents

Proceso para la fabricación de alquenonas Download PDF

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Publication number
ES2565332T3
ES2565332T3 ES10730167.3T ES10730167T ES2565332T3 ES 2565332 T3 ES2565332 T3 ES 2565332T3 ES 10730167 T ES10730167 T ES 10730167T ES 2565332 T3 ES2565332 T3 ES 2565332T3
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ES
Spain
Prior art keywords
thermolysis
alquenone
formula
precursor
iii
Prior art date
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Active
Application number
ES10730167.3T
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English (en)
Inventor
Max Braun
Stefan Palsherm
Uta Claassen
Alain Lambert
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 SA
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Solvay SA
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Filing date
Publication date
Priority claimed from PCT/EP2009/058525 external-priority patent/WO2010000871A2/en
Application filed by Solvay SA filed Critical Solvay SA
Application granted granted Critical
Publication of ES2565332T3 publication Critical patent/ES2565332T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • C07C233/09—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic unsaturated carbon skeleton
    • 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
    • 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
    • C07C45/62—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 hydrogenation of carbon-to-carbon double or triple bonds
    • 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
    • C07C45/61—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
    • C07C45/67—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 isomerisation; by change of size of the carbon skeleton
    • C07C45/673—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 isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
    • C07C45/676—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 isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton by elimination of carboxyl 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
    • C07C45/61—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
    • C07C45/67—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 isomerisation; by change of size of the carbon skeleton
    • C07C45/68—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • 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
    • C07C45/67—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 isomerisation; by change of size of the carbon skeleton
    • C07C45/68—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/74—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration

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

Abstract

Proceso para la preparación de una alquenona, que comprende las siguientes etapas: (a) proporcionar un precursor halogenado de la alquenona (b) eliminar el haluro de hidrógeno de dicho precursor para formar la alquenona mediante un tratamiento de termólisis seleccionado de una termólisis llevada a cabo a una temperatura de más de 90 ºC a 120 ºC, una termólisis rápida, una termólisis a vacío llevada a cabo a una temperatura de 60 ºC a 140 ºC y una termólisis por arrastre con gas inerte, en el que el precursor halogenado de la alquenona correspondiente a la Fórmula (I): R1-C(O)-CH2- CH(X)-OR2 (I) en la que X representa flúor, cloro o bromo y R1 es un grupo alquilo C1-C4 fluorado, preferentemente un grupo CF3; y R2 representa arilo, arilo sustituido, o un grupo alquilo C1-C10 que está opcionalmente sustituido con al menos un átomo de halógeno se prepara mediante la reacción de un haluro de ácido correspondiente a la Fórmula (II): R1-C(O)X (II) en la que X y R1 tienen el significado dado anteriormente, se hace reaccionar con un éter vinílico correspondiente a la Fórmula (III): CH2>=C(H)-OR2 (III) en la que R2 tiene el significado dado anteriormente.

Description

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Claims (1)

  1. imagen1
ES10730167.3T 2009-07-06 2010-07-05 Proceso para la fabricación de alquenonas Active ES2565332T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
PCT/EP2009/058525 WO2010000871A2 (en) 2008-07-04 2009-07-06 Process for the manufacture of alkenones
WOPCT/EP2009/058525 2009-07-06
EP10150276 2010-01-07
EP10150276 2010-01-07
PCT/EP2010/059556 WO2011003860A1 (en) 2009-07-06 2010-07-05 Process for the manufacture of alkenones

Publications (1)

Publication Number Publication Date
ES2565332T3 true ES2565332T3 (es) 2016-04-04

Family

ID=42244528

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10730167.3T Active ES2565332T3 (es) 2009-07-06 2010-07-05 Proceso para la fabricación de alquenonas

Country Status (14)

Country Link
US (1) US8440865B2 (es)
EP (1) EP2451764B1 (es)
JP (2) JP2012532184A (es)
KR (1) KR101782175B1 (es)
CN (1) CN102471200B (es)
AU (1) AU2010270363B2 (es)
BR (1) BR112012000258A2 (es)
CA (1) CA2765374C (es)
DK (1) DK2451764T3 (es)
ES (1) ES2565332T3 (es)
IL (1) IL216942A (es)
MX (1) MX2012000382A (es)
PL (1) PL2451764T3 (es)
WO (1) WO2011003860A1 (es)

Families Citing this family (9)

* 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
US8957254B2 (en) 2009-07-06 2015-02-17 Solvay Sa Process for chemical synthesis from an alkenone made from a halogenated precursor
US9365480B2 (en) 2012-08-22 2016-06-14 Solvay Sa Process for the manufacture of alkenones
WO2015011728A1 (en) 2013-07-26 2015-01-29 Srf Limited Method for producing alkenone ethers
EP2987782A1 (en) 2014-08-22 2016-02-24 Solvay SA Distillation process comprising at least two distillation steps to obtain purified halogenated carboxylic acid halide, and use of the purified halogenated carboxylic acid halide
EP3221289A1 (en) 2014-11-17 2017-09-27 Solvay SA Distillation process comprising at least two distillation steps to obtain purified halogenated carboxylic acid halide, and use of the purified halogenated carboxylic acid halide

Family Cites Families (9)

* 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
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
KR100882312B1 (ko) 2005-11-17 2009-02-10 주식회사 엘지화학 1,2-디클로로에탄의 열분해에 의한 염화비닐의 제조장치 및이를 이용한 염화비닐의 제조방법
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

Also Published As

Publication number Publication date
KR101782175B1 (ko) 2017-09-26
AU2010270363B2 (en) 2016-07-07
EP2451764A1 (en) 2012-05-16
WO2011003860A1 (en) 2011-01-13
IL216942A (en) 2015-02-26
CN102471200A (zh) 2012-05-23
IL216942A0 (en) 2012-02-29
DK2451764T3 (en) 2016-03-29
JP2018168199A (ja) 2018-11-01
CA2765374A1 (en) 2011-01-13
PL2451764T3 (pl) 2016-06-30
AU2010270363A1 (en) 2012-02-02
CN102471200B (zh) 2015-07-08
BR112012000258A2 (pt) 2016-02-16
EP2451764B1 (en) 2016-01-13
US20120116127A1 (en) 2012-05-10
JP2012532184A (ja) 2012-12-13
CA2765374C (en) 2018-01-02
MX2012000382A (es) 2012-03-07
US8440865B2 (en) 2013-05-14
KR20120037002A (ko) 2012-04-18

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