[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ES2180077T3 - Catalizadores de transesterificacion en materiales de soporte, solidos. - Google Patents

Catalizadores de transesterificacion en materiales de soporte, solidos.

Info

Publication number
ES2180077T3
ES2180077T3 ES97953796T ES97953796T ES2180077T3 ES 2180077 T3 ES2180077 T3 ES 2180077T3 ES 97953796 T ES97953796 T ES 97953796T ES 97953796 T ES97953796 T ES 97953796T ES 2180077 T3 ES2180077 T3 ES 2180077T3
Authority
ES
Spain
Prior art keywords
solids
support materials
transesterification catalysts
transesterification
inorganic support
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97953796T
Other languages
English (en)
Inventor
Benoit Pugin
Benoit Dubuis
Adrian Muller
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.)
BASF Schweiz AG
Original Assignee
Ciba Spezialitaetenchemie Holding AG
Ciba SC Holding 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
Application filed by Ciba Spezialitaetenchemie Holding AG, Ciba SC Holding AG filed Critical Ciba Spezialitaetenchemie Holding AG
Application granted granted Critical
Publication of ES2180077T3 publication Critical patent/ES2180077T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/122—Metal aryl or alkyl compounds
    • 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
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0215—Sulfur-containing compounds
    • B01J31/0228—Sulfur-containing compounds with a metal-sulfur link, e.g. mercaptides
    • 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
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0272—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255
    • B01J31/0274—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255 containing silicon
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • 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

Landscapes

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

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA LA TRANSESTERIFICACION DE ESTERES DE ACIDOS CARBOXILICOS, CARACTERIZADO PORQUE SE UTILIZA COMO CATALIZADOR UN COMPUESTO DE ESTAÑO (IV) UNIDO A UN SOPORTE INORGANICO, QUE CONTIENE UN RADICAL DE FORMULA (I), EN DONDE L ES UN RADICAL AL MENOS BIVALENTE Y AL MENOS UNA DE LAS VALENCIAS LIBRES DEL SI EN LA FORMULA (I) ESTA UNIDA AL SOPORTE INORGANICO; NUEVOS COMPUESTOS DE ESTAÑO (IV) Y SU PREPARACION.
ES97953796T 1996-12-20 1997-12-12 Catalizadores de transesterificacion en materiales de soporte, solidos. Expired - Lifetime ES2180077T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH315796 1996-12-20

Publications (1)

Publication Number Publication Date
ES2180077T3 true ES2180077T3 (es) 2003-02-01

Family

ID=4249853

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97953796T Expired - Lifetime ES2180077T3 (es) 1996-12-20 1997-12-12 Catalizadores de transesterificacion en materiales de soporte, solidos.

Country Status (10)

Country Link
US (2) US6248899B1 (es)
EP (2) EP1209144A1 (es)
JP (1) JP2001506661A (es)
KR (1) KR20000069479A (es)
AU (1) AU5757098A (es)
BR (1) BR9714168A (es)
DE (1) DE59707938D1 (es)
ES (1) ES2180077T3 (es)
TW (1) TW429247B (es)
WO (1) WO1998028256A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19924101A1 (de) 1999-05-26 2000-11-30 Witco Gmbh Verfahren zur Herstellung wasserlöslicher Katalysatoren
KR100813185B1 (ko) 2000-06-23 2008-03-17 시바 스폐셜티 케미칼스 홀딩 인코포레이티드 히드록시페닐 카르복시산 에스테르의 제조방법
WO2003096991A2 (en) 2002-05-17 2003-11-27 Othera Pharmaceuticals, Inc. Amelioration of the development of cataracts and other opthalmic diseases
KR101058446B1 (ko) * 2002-10-10 2011-08-24 시바 홀딩 인코포레이티드 효소 촉매반응에 의한 페놀성 카르복실산 유도체 제조방법
US7825134B2 (en) 2003-05-19 2010-11-02 Othera Holding, Inc. Amelioration of cataracts, macular degeneration and other ophthalmic diseases
GB201119871D0 (en) 2011-11-17 2011-12-28 Davy Process Techn Ltd Process
SG11201501777XA (en) * 2012-09-14 2015-05-28 Trinseo Europe Gmbh Silane sulfide modified elastomeric polymers
GB201218078D0 (en) 2012-10-09 2012-11-21 Davy Process Techn Ltd Process
CN114539175A (zh) * 2022-01-19 2022-05-27 江苏富比亚化学品有限公司 一种紫外吸收剂uv-384-2的合成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119643A1 (de) * 1981-05-16 1982-12-02 Paul Rauschert Gmbh & Co Kg, 8644 Pressig Zinnorganische verbindungen, verfahren zu deren herstellung und deren verwendung
DE4317428C1 (de) * 1993-05-26 1994-06-16 Goldschmidt Ag Th Verwendung von Katalysatoren auf Zinnbasis zur Umesterung von monomeren oder polymeren (Meth)acrylsäurealkylestern
US5498751A (en) * 1993-09-03 1996-03-12 Cps Chemical Company, Inc. Organotin catalyzed transesterification
US5436357A (en) * 1994-06-06 1995-07-25 Rohm And Haas Company Polymer supported organotin catalyst

Also Published As

Publication number Publication date
DE59707938D1 (de) 2002-09-12
AU5757098A (en) 1998-07-17
EP0946487A1 (de) 1999-10-06
US6248899B1 (en) 2001-06-19
WO1998028256A1 (de) 1998-07-02
TW429247B (en) 2001-04-11
EP0946487B1 (de) 2002-08-07
EP1209144A1 (de) 2002-05-29
BR9714168A (pt) 2000-04-25
KR20000069479A (ko) 2000-11-25
US20020022731A1 (en) 2002-02-21
JP2001506661A (ja) 2001-05-22

Similar Documents

Publication Publication Date Title
ES2096918T3 (es) Catalizador soportado para la (co)polimerizacion de olefina(s)-1.
FI88264B (fi) Konversionsfoerfarande foer kolvaeten och katalysator foer anvaendning i detta foerfarande
DE69013016D1 (de) Energieumwandlungseinheit und Modul für ihren Aufbau.
ES2180077T3 (es) Catalizadores de transesterificacion en materiales de soporte, solidos.
FR2759922B1 (fr) Composition catalytique amelioree pour la conversion de l'ethylene en olefines alpha legeres
DE3761242D1 (de) Kohlenwasserstoffumwandlungskatalysator.
DE68901785D1 (de) Katalytischer umwandler.
NO891080D0 (no) Undertrykksles av b-celler i pattedyr.
AR010864A1 (es) Un metodo para la conversion de oxigenados a olefinas con catalizadores de tamiz molecular no zeoliticos soportados en monolitos, un metodo para recubrir el soporte monolitico y un soporte monolitico
BR9005621A (pt) Grupo de amplificacao otico de baixo ruido,com reflexao da potencia de bombeamento
NO902812D0 (no) Fremgangsmaate for omdannelse av lette hydrokarboner til hoeyere hydrokarboner.
DE68926411D1 (de) Analog-Digitalwandlersystem
NO163715C (no) Drivspeilprosjektil som virker ved hjelp av kinetisk energi.
DK22090D0 (da) Solstraaleanordning til belysning
IT1232669B (it) Procedimento per la produzione di urea con elevato rendimento energetico.
DK588688D0 (da) Fremgangsmaade til fremstilling af katalysatorbaerere samt katalysatorer
DE69015946D1 (de) Analog-Digitalwandler von hoher Umwandlungsfrequenz.
DE68916740D1 (de) Verbessertes Methatese-Katalysator-System zur Polimerisation von Dicyclopentadien.
DE69005048D1 (de) Matrix von Heteroübergang-Photodioden.
DK620589A (da) Polyester egnet til anvendelse som bindefiber eller -filament
NO900550D0 (no) Innretning for omdannelse av kinetisk boelgeenergi til mekanisk energi.
AU6858491A (en) High activity vanadium-based catalyst
AU6858691A (en) High activity vanadium-based catalyst
NO895017L (no) Understoettelse for katalysatorpakke.
IT1226796B (it) Composizione farmaceutica utile per il trattamento di malattie cardiovascolari.