MX341537B - Proceso de transesterificacion que utiliza catalizadores de sal mixta de acetilacetonatos. - Google Patents

Proceso de transesterificacion que utiliza catalizadores de sal mixta de acetilacetonatos.

Info

Publication number
MX341537B
MX341537B MX2012014722A MX2012014722A MX341537B MX 341537 B MX341537 B MX 341537B MX 2012014722 A MX2012014722 A MX 2012014722A MX 2012014722 A MX2012014722 A MX 2012014722A MX 341537 B MX341537 B MX 341537B
Authority
MX
Mexico
Prior art keywords
catalysts
acetylacetonates
pref
reaction
mixed salt
Prior art date
Application number
MX2012014722A
Other languages
English (en)
Other versions
MX2012014722A (es
Inventor
Jeanne Alfons Van Aken Koen
Peter Anne Goossens Thomas
Annie Camiel Vrielynck Freek
Gabriel Cornelius Hosten Noel
Original Assignee
Ecosynth Bvba *
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 Ecosynth Bvba * filed Critical Ecosynth Bvba *
Publication of MX2012014722A publication Critical patent/MX2012014722A/es
Publication of MX341537B publication Critical patent/MX341537B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208—Oxygen, e.g. acetylacetonates
    • B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
    • B01J31/2234—Beta-dicarbonyl ligands, e.g. acetylacetonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/49—Esterification or transesterification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/20—Complexes comprising metals of Group II (IIA or IIB) as the central metal
    • B01J2531/26—Zinc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/842—Iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

Esta invención se refiere a un catalizador general de alta actividad y selectividad para la producción de una variedad de ésteres, particularmente ésteres basados en acrilato y metacrilato, mediante una reacción de transesterificación. Este objetivo es llevado a cabo por reacción de un éster de un ácido carboxílico o un carbónico, en particular de uno saturado o insaturado, típicamente, de átomos de ácido carboxílico de 3 a 4 carbonos; con un alcohol en presencia de un catalizador que comprende la combinación de un complejo metálico de 1,3-dicarbonilo (preferentemente acetilacetona de Zn o Fe) y una sal, en particular una sal inorgánica, prefeferentemente ZnCl2, LiCl, NaC, NH4Cl o LiI. Estos catalizadores se preparan a partir de materiales de inicio fácilmente disponibles con reacción media sin la necesidad de aislamiento (preparación in-situ).
MX2012014722A 2010-06-15 2011-06-10 Proceso de transesterificacion que utiliza catalizadores de sal mixta de acetilacetonatos. MX341537B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201009969A GB201009969D0 (en) 2010-06-15 2010-06-15 Transesterification process using mixed salt acetylacetonates catalysts
PCT/EP2011/059672 WO2011157645A2 (en) 2010-06-15 2011-06-10 Transesterification process using mixed salt acetylacetonates catalysts

Publications (2)

Publication Number Publication Date
MX2012014722A MX2012014722A (es) 2013-04-11
MX341537B true MX341537B (es) 2016-08-24

Family

ID=42471652

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012014722A MX341537B (es) 2010-06-15 2011-06-10 Proceso de transesterificacion que utiliza catalizadores de sal mixta de acetilacetonatos.

Country Status (10)

Country Link
US (1) US8865931B2 (es)
EP (1) EP2582453B1 (es)
JP (1) JP5916722B2 (es)
KR (1) KR101863154B1 (es)
CN (1) CN103140287B (es)
BR (1) BR112012031918B1 (es)
GB (1) GB201009969D0 (es)
MX (1) MX341537B (es)
RS (1) RS55808B1 (es)
WO (1) WO2011157645A2 (es)

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EP3087049A1 (en) * 2013-12-26 2016-11-02 Dow Global Technologies Llc Inhibitor combination for lithium salt-catalyzed transesterification process and method for removing lithium salt
KR102614203B1 (ko) * 2015-03-10 2023-12-14 도아고세이가부시키가이샤 (메트)아크릴레이트의 제조 방법
KR102443104B1 (ko) * 2015-03-12 2022-09-14 주식회사 쿠라레 (메타)아크릴산 에스테르 화합물의 제조 방법
EP3072879A1 (en) 2015-03-26 2016-09-28 Nitto Europe N.V Method for prevention of premature polymerization
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CN105330537A (zh) * 2015-11-30 2016-02-17 抚顺东联安信化学有限公司 丙烯酸甲氧基乙酯的制备方法
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TWI796324B (zh) * 2017-03-09 2023-03-21 日商東亞合成股份有限公司 (甲基)丙烯酸酯的製造方法
WO2019082601A1 (ja) * 2017-10-24 2019-05-02 信越化学工業株式会社 ラジカル重合性オルガノポリシロキサンの製造方法、放射線硬化性オルガノポリシロキサン組成物、及び剥離シート
US12091480B2 (en) 2018-04-12 2024-09-17 Snf Group Method for producing 2-dimethylaminoethyl (meth)acrylate
CN109748826B (zh) * 2018-12-28 2021-09-21 京博农化科技有限公司 一种茚虫威中间体肼基甲酸苄酯的合成方法
JP2022516125A (ja) 2018-12-31 2022-02-24 ダウ シリコーンズ コーポレーション 組成物、コポリマーの調製方法、並びにその方法及び最終用途
CN110252396B (zh) * 2019-06-27 2022-03-11 山东第一医科大学(山东省医学科学院) 一种用于间苯二甲酸二甲酯-5-磺酸钠合成过程中的催化剂、制备方法及应用
KR102480102B1 (ko) * 2021-05-14 2022-12-23 한국화학연구원 아크릴계 그라디언트 공중합체의 제조방법
JP2024530148A (ja) 2021-08-16 2024-08-16 ローム アンド ハース カンパニー ウレイドメタクリレートの調製
WO2023140247A1 (ja) * 2022-01-18 2023-07-27 旭化成株式会社 ポリカーボネートジオールの製造方法、ポリカーボネートジオール及びエステル交換触媒

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Also Published As

Publication number Publication date
JP5916722B2 (ja) 2016-05-11
US8865931B2 (en) 2014-10-21
EP2582453B1 (en) 2016-12-28
BR112012031918B1 (pt) 2019-07-02
WO2011157645A2 (en) 2011-12-22
GB201009969D0 (en) 2010-07-21
RS55808B1 (sr) 2017-08-31
CN103140287B (zh) 2016-08-03
KR101863154B1 (ko) 2018-07-04
BR112012031918A2 (pt) 2016-11-08
EP2582453A2 (en) 2013-04-24
US20130090492A1 (en) 2013-04-11
MX2012014722A (es) 2013-04-11
WO2011157645A3 (en) 2012-10-18
KR20140002591A (ko) 2014-01-08
JP2013533861A (ja) 2013-08-29
CN103140287A (zh) 2013-06-05

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