DK2310350T3 - PROCEDURE FOR THE PREPARATION OF ALKENONES - Google Patents

PROCEDURE FOR THE PREPARATION OF ALKENONES Download PDF

Info

Publication number
DK2310350T3
DK2310350T3 DK09772571.7T DK09772571T DK2310350T3 DK 2310350 T3 DK2310350 T3 DK 2310350T3 DK 09772571 T DK09772571 T DK 09772571T DK 2310350 T3 DK2310350 T3 DK 2310350T3
Authority
DK
Denmark
Prior art keywords
carboxylic acid
acid halide
weight
reaction medium
alkenone
Prior art date
Application number
DK09772571.7T
Other languages
Danish (da)
English (en)
Inventor
Max Braun
Alain Lambert
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
Application filed by Solvay filed Critical Solvay
Application granted granted Critical
Publication of DK2310350T3 publication Critical patent/DK2310350T3/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation 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
    • C07C45/65Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/41Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/455Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78Separation; Purification; Stabilisation; Use of additives
    • C07C45/85Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK09772571.7T 2008-07-04 2009-07-06 PROCEDURE FOR THE PREPARATION OF ALKENONES DK2310350T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08159744 2008-07-04
PCT/EP2009/058525 WO2010000871A2 (en) 2008-07-04 2009-07-06 Process for the manufacture of alkenones

Publications (1)

Publication Number Publication Date
DK2310350T3 true DK2310350T3 (en) 2017-12-11

Family

ID=39941475

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09772571.7T DK2310350T3 (en) 2008-07-04 2009-07-06 PROCEDURE FOR THE PREPARATION OF ALKENONES

Country Status (8)

Country Link
US (1) US8519195B2 (https=)
EP (1) EP2310350B1 (https=)
JP (1) JP5587307B2 (https=)
KR (1) KR101652539B1 (https=)
CN (1) CN102112428B (https=)
CA (1) CA2729362C (https=)
DK (1) DK2310350T3 (https=)
WO (1) WO2010000871A2 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB0903749D0 (en) * 2009-03-04 2009-04-15 Syngenta Participations Ag Chemical process
ES2537676T3 (es) 2009-07-06 2015-06-10 Solvay Sa Proceso para la fabricación de precursores halogenados de alquenonas en presencia de un disolvente
US8957254B2 (en) 2009-07-06 2015-02-17 Solvay Sa Process for chemical synthesis from an alkenone made from a halogenated precursor
WO2012025548A1 (en) 2010-08-27 2012-03-01 Solvay Sa Process for the preparation of alkenones
EP2607343A1 (en) * 2011-12-22 2013-06-26 Solvay Sa Process for the manufacture of halogenated precursors of alkenones and of alkenones
IN2015DN00635A (https=) * 2012-08-22 2015-06-26 Solvay
US10829456B2 (en) 2016-01-28 2020-11-10 Solvay Sa Halogen substituted diketones, pyrazole compounds and processes for the manufacture of pyrazole compounds
EP3246313A1 (en) 2016-05-19 2017-11-22 Solvay Sa Process for the manufacture of 2-substituted-5-(1-methylthio)alkylpyridines
JP2019524765A (ja) 2016-08-02 2019-09-05 ソルヴェイ(ソシエテ アノニム) ピラゾールカルボン酸および誘導体の製造に有用なヒドラジニル化合物の製造、ヒドラジニル化合物ならびにその使用
WO2019043238A1 (en) 2017-09-04 2019-03-07 Solvay Sa PROCESS AND INTERMEDIARY FOR MANUFACTURING DIFLUOROACETYL CHLORIDE
EP3728198A1 (en) 2017-12-22 2020-10-28 Solvay Sa Process for the manufacture of pyrazole carboxylic derivatives and precursors thereof
WO2019122204A1 (en) 2017-12-22 2019-06-27 Solvay Sa Process for the manufacture of pyrazole compounds
KR20200103744A (ko) 2017-12-22 2020-09-02 솔베이(소시에떼아노님) 이미늄 화합물의 제조 방법 및 피라졸 유도체 제조에서의 이의 응용
EP3632855A1 (en) 2018-10-02 2020-04-08 Solvay Sa A method for providing aqueous compositions with reduced content of organic fluorinated compounds
CN112979443A (zh) * 2019-12-13 2021-06-18 浙江蓝天环保高科技股份有限公司 一种三氟甲基丁烯酮类衍生物的连续制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664805A1 (en) 1992-10-13 1995-08-02 Smithkline Beecham Plc Heterocyclic -esters or -amides used as 5-ht 4? receptor antagonists
EP0744400B1 (en) 1995-05-26 2002-09-11 Ishihara Sangyo Kaisha, Ltd. Process for producing 4-trifluoromethylnicotinic acid
EP1480934A2 (de) 2002-02-08 2004-12-01 Solvay Fluor und Derivate GmbH Herstellung von alkenonen
DE10325715A1 (de) 2003-06-06 2004-12-23 Solvay Fluor Und Derivate Gmbh Vereinfachte Herstellung von Alkenonen
MX2011000196A (es) 2008-07-01 2011-03-24 Dow Agrosciences Llc Proceso mejorado para la preparacion de alquilpiridinas 2-trifluorometil-5-(1-sustituidas).
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
GB0903749D0 (en) 2009-03-04 2009-04-15 Syngenta Participations Ag Chemical process
CA2765487A1 (en) 2009-07-06 2011-01-13 Solvay Sa Process for the manufacture of halogenated precursors of alkenones under specific conditions
ES2537676T3 (es) 2009-07-06 2015-06-10 Solvay Sa Proceso para la fabricación de precursores halogenados de alquenonas en presencia de un disolvente
WO2011003860A1 (en) 2009-07-06 2011-01-13 Solvay Sa Process for the manufacture of alkenones

Also Published As

Publication number Publication date
EP2310350A2 (en) 2011-04-20
CA2729362A1 (en) 2010-01-07
JP2011526605A (ja) 2011-10-13
WO2010000871A2 (en) 2010-01-07
KR101652539B1 (ko) 2016-08-30
JP5587307B2 (ja) 2014-09-10
US20110087052A1 (en) 2011-04-14
EP2310350B1 (en) 2017-09-06
US8519195B2 (en) 2013-08-27
CA2729362C (en) 2016-09-27
CN102112428A (zh) 2011-06-29
KR20110031217A (ko) 2011-03-24
WO2010000871A3 (en) 2010-03-04
CN102112428B (zh) 2015-09-09

Similar Documents

Publication Publication Date Title
DK2310350T3 (en) PROCEDURE FOR THE PREPARATION OF ALKENONES
DK2451765T3 (en) PROCEDURE FOR THE PREPARATION OF HALOGENED PRECURSORS OF ALKENONES UNDER SPECIFIC CONDITIONS
CA2765482C (en) Process for the manufacture of halogenated precursors of alkenones in the presence of a solvent
DK2451764T3 (en) Method for producing alkenoner
AU2010270357B2 (en) Process for the manufacture of halogenated precursors of alkenones in the presence of a solvent