CO4810385A1 - Catalizadores de esterificacion - Google Patents

Catalizadores de esterificacion

Info

Publication number
CO4810385A1
CO4810385A1 CO98070685A CO98070685A CO4810385A1 CO 4810385 A1 CO4810385 A1 CO 4810385A1 CO 98070685 A CO98070685 A CO 98070685A CO 98070685 A CO98070685 A CO 98070685A CO 4810385 A1 CO4810385 A1 CO 4810385A1
Authority
CO
Colombia
Prior art keywords
ester
orthoester
zirconium
titanium
catalyst
Prior art date
Application number
CO98070685A
Other languages
English (en)
Inventor
John Ridland
Hepplewhite Iain Wesley
Original Assignee
Tioxide Specialties Ltd
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 Tioxide Specialties Ltd filed Critical Tioxide Specialties Ltd
Publication of CO4810385A1 publication Critical patent/CO4810385A1/es

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
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • 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
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
    • B01J31/0212—Alkoxylates
    • 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
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255—Phosphorus containing compounds
    • B01J31/0257—Phosphorus acids or phosphorus acid esters
    • B01J31/0258—Phosphoric acid mono-, di- or triesters ((RO)(R'O)2P=O), i.e. R= C, R'= C, H
    • 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
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/068—Polyalkylene glycols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/84—Boron, aluminium, gallium, indium, thallium, rare-earth metals, or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • 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
    • B01J2531/30—Complexes comprising metals of Group III (IIIA or IIIB) as the central metal
    • B01J2531/31—Aluminium
    • 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
    • B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
    • B01J2531/46—Titanium
    • 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
    • B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
    • B01J2531/48—Zirconium
    • 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
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Catalysts (AREA)

Abstract

Un compuesto organometálico adecuado para utilización como uncatalizador para la preparación de un éster que comprende el producto de la reacción de un ortoéster condensado de titanio, circonio o aluminio, un alcohol que contiene por lo menos dos grupos hidroxilo, un compuesto organofosforoso que contiene por lo menos un grupo P-OH y una base. Un proceso para la preparación de un éster que comprende calentar una mezcla de dos ésteres, en presencia de un catalizador (que comprende el producto de la reacción de un ortoéster u ortoéster condensado de titanio, circonio o aluminio, un alcohol que contiene por lo menos dos grupos hidroxilo, un compuesto organofosforoso que contiene por lo menos un grupo P-OH y una base) y retirar un producto volátil éster.
CO98070685A 1997-12-02 1998-11-30 Catalizadores de esterificacion CO4810385A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9725419.7A GB9725419D0 (en) 1997-12-02 1997-12-02 Esterification catalysts

Publications (1)

Publication Number Publication Date
CO4810385A1 true CO4810385A1 (es) 1999-06-30

Family

ID=10822947

Family Applications (1)

Application Number Title Priority Date Filing Date
CO98070685A CO4810385A1 (es) 1997-12-02 1998-11-30 Catalizadores de esterificacion

Country Status (25)

Country Link
US (1) US6372929B1 (es)
EP (1) EP1035916B1 (es)
JP (1) JP4377053B2 (es)
KR (1) KR100552882B1 (es)
CN (1) CN1167508C (es)
AR (1) AR017422A1 (es)
AT (1) ATE205114T1 (es)
AU (1) AU746951B2 (es)
BR (1) BR9814709A (es)
CA (1) CA2309697A1 (es)
CO (1) CO4810385A1 (es)
DE (1) DE69801596T2 (es)
ES (1) ES2162478T3 (es)
GB (1) GB9725419D0 (es)
HU (1) HUP0004493A3 (es)
ID (1) ID24715A (es)
MY (1) MY128075A (es)
NO (1) NO20002782L (es)
NZ (1) NZ504219A (es)
PL (1) PL192913B1 (es)
RU (1) RU2181307C2 (es)
SK (1) SK8312000A3 (es)
TR (1) TR200001539T2 (es)
TW (1) TW448073B (es)
WO (1) WO1999028033A1 (es)

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Also Published As

Publication number Publication date
AU1166499A (en) 1999-06-16
HUP0004493A3 (en) 2006-04-28
US6372929B1 (en) 2002-04-16
AR017422A1 (es) 2001-09-05
RU2181307C2 (ru) 2002-04-20
TW448073B (en) 2001-08-01
DE69801596T2 (de) 2002-04-18
PL192913B1 (pl) 2006-12-29
DE69801596D1 (de) 2001-10-11
ID24715A (id) 2000-08-03
KR100552882B1 (ko) 2006-02-20
AU746951B2 (en) 2002-05-09
GB9725419D0 (en) 1998-01-28
NO20002782D0 (no) 2000-05-31
MY128075A (en) 2007-01-31
SK8312000A3 (en) 2000-10-09
EP1035916B1 (en) 2001-09-05
KR20010032669A (ko) 2001-04-25
CA2309697A1 (en) 1999-06-10
NZ504219A (en) 2001-11-30
HUP0004493A2 (hu) 2001-04-28
NO20002782L (no) 2000-06-26
EP1035916A1 (en) 2000-09-20
ES2162478T3 (es) 2001-12-16
ATE205114T1 (de) 2001-09-15
TR200001539T2 (tr) 2000-12-21
JP4377053B2 (ja) 2009-12-02
WO1999028033A1 (en) 1999-06-10
PL340912A1 (en) 2001-03-12
JP2001524536A (ja) 2001-12-04
CN1167508C (zh) 2004-09-22
CN1280522A (zh) 2001-01-17
BR9814709A (pt) 2000-10-03

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