CO6420332A2 - Proceso químico para producir eteres de haloalquenona - Google Patents

Proceso químico para producir eteres de haloalquenona

Info

Publication number
CO6420332A2
CO6420332A2 CO11113138A CO11113138A CO6420332A2 CO 6420332 A2 CO6420332 A2 CO 6420332A2 CO 11113138 A CO11113138 A CO 11113138A CO 11113138 A CO11113138 A CO 11113138A CO 6420332 A2 CO6420332 A2 CO 6420332A2
Authority
CO
Colombia
Prior art keywords
formula
ether
tank reactor
haloalquenona
eteres
Prior art date
Application number
CO11113138A
Other languages
English (en)
Inventor
David Anthony Jackson
Florian Schleth
Werner Pfaff
Negi Devender Singh
Original Assignee
Syngenta Participations Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40580638&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CO6420332(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Syngenta Participations Ag filed Critical Syngenta Participations Ag
Publication of CO6420332A2 publication Critical patent/CO6420332A2/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
    • C07C45/41—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
    • C07C45/45—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención se relaciona con un proceso continuo para producir un éter de haloalquenona de Fórmula (I) donde R1 es haloalquilo C1-C6, R2 es alquilo C1-C6 o fenilo, él proceso comprende: (i) hacer reaccionar un haluro de Fórmula (II) en un primer reactor de tanque con agitación continua que comprende un solvente donde R1 es como se definió anteriormente y R3 es halógeno, con un viniléter de Fórmula (III) donde R2 es como se definió anteriormente, para formar un compuesto intermedio de Fórmula (IV), donde la concentración del viniléter de Fórmula (III) en la masa de reacción es 15% p/p o menor, y (ii) transferir la masa de reacción del primer reactor de tanque; con agitación continua a un reactor de tanque con agitación continua subsiguiente, donde las condiciones dentro del reactor subsiguiente permiten la eliminación de haluro de hidrógeno (HR3) del compuesto intermedio de Fórmula (IV) a fin de proporcionar el éter de haloalquenona de Fórmula (I).
CO11113138A 2009-03-04 2011-09-02 Proceso químico para producir eteres de haloalquenona CO6420332A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0903749.0A GB0903749D0 (en) 2009-03-04 2009-03-04 Chemical process

Publications (1)

Publication Number Publication Date
CO6420332A2 true CO6420332A2 (es) 2012-04-16

Family

ID=40580638

Family Applications (1)

Application Number Title Priority Date Filing Date
CO11113138A CO6420332A2 (es) 2009-03-04 2011-09-02 Proceso químico para producir eteres de haloalquenona

Country Status (17)

Country Link
US (1) US8552222B2 (es)
EP (1) EP2403820B1 (es)
JP (1) JP5584237B2 (es)
KR (1) KR101764368B1 (es)
CN (1) CN102341361B (es)
AU (1) AU2010220630B2 (es)
BR (1) BRPI1012305B1 (es)
CA (1) CA2753453C (es)
CO (1) CO6420332A2 (es)
DK (1) DK2403820T3 (es)
ES (1) ES2511994T3 (es)
GB (1) GB0903749D0 (es)
IL (1) IL214717A (es)
MX (1) MX306109B (es)
PL (1) PL2403820T3 (es)
WO (1) WO2010099922A1 (es)
ZA (1) ZA201106175B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8519195B2 (en) 2008-07-04 2013-08-27 Solvay Sa Process for the manufacture of alkenones
US8957254B2 (en) 2009-07-06 2015-02-17 Solvay Sa Process for chemical synthesis from an alkenone made from a halogenated precursor
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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE443693T1 (de) 1995-05-26 2009-10-15 Ishihara Sangyo Kaisha Verfahren zur herstellung substituierter 1,1,1- trifluoro-3-buten-2-one
JP3843152B2 (ja) * 1995-08-08 2006-11-08 石原産業株式会社 ４−アルコキシ−１，１，１−トリフルオロ−３−ブテン−２−オンの製造方法
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
US20090001635A1 (en) * 2007-06-29 2009-01-01 Weyerhaeuser Co. Method for the production of low density oriented polymer composite with durable surface
MX284866B (es) * 2007-06-29 2011-03-18 Dow Agrosciences Llc 4-cloro-4-1,1,1 alcoxi-trifluoro-2-butanonas, su preparacion y uso en la rpeparacion de 4-1,1,1,-alcoxi-trifluoro-3-buten-2-onas.
WO2010002577A1 (en) * 2008-07-01 2010-01-07 Dow Agrosciences Llc Improved process for the preparation of 2-trifluoromethyl-5-(1-substituted)alkylpyridines
US8519195B2 (en) * 2008-07-04 2013-08-27 Solvay Sa Process for the manufacture of alkenones
KR20110066201A (ko) * 2008-09-30 2011-06-16 솔베이(소시에떼아노님) 할로겐화 환형 화합물의 합성 방법

Also Published As

Publication number Publication date
CN102341361A (zh) 2012-02-01
EP2403820A1 (en) 2012-01-11
BRPI1012305B1 (pt) 2018-05-08
IL214717A (en) 2014-04-30
EP2403820B1 (en) 2014-08-13
JP5584237B2 (ja) 2014-09-03
ZA201106175B (en) 2012-04-25
CA2753453A1 (en) 2010-09-10
PL2403820T3 (pl) 2015-02-27
JP2012519195A (ja) 2012-08-23
DK2403820T3 (da) 2014-10-13
KR101764368B1 (ko) 2017-08-02
BRPI1012305A2 (pt) 2016-03-15
CN102341361B (zh) 2014-09-17
IL214717A0 (en) 2011-11-30
AU2010220630B2 (en) 2014-12-04
AU2010220630A1 (en) 2011-09-08
GB0903749D0 (en) 2009-04-15
MX2011008751A (es) 2011-09-06
KR20110124790A (ko) 2011-11-17
WO2010099922A1 (en) 2010-09-10
MX306109B (es) 2012-12-13
US8552222B2 (en) 2013-10-08
US20120095265A1 (en) 2012-04-19
ES2511994T3 (es) 2014-10-23
CA2753453C (en) 2017-07-11
WO2010099922A8 (en) 2010-12-09

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