ES2052763T3 - Procedimiento de obtencion de aldehidos aromaticos. - Google Patents

Procedimiento de obtencion de aldehidos aromaticos.

Info

Publication number
ES2052763T3
ES2052763T3 ES88403071T ES88403071T ES2052763T3 ES 2052763 T3 ES2052763 T3 ES 2052763T3 ES 88403071 T ES88403071 T ES 88403071T ES 88403071 T ES88403071 T ES 88403071T ES 2052763 T3 ES2052763 T3 ES 2052763T3
Authority
ES
Spain
Prior art keywords
cobalt
procedure
aromatic aldehydes
production
obtaining aromatic
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
ES88403071T
Other languages
English (en)
Inventor
Philippe Campo
Panayotis Cocolios
Paul Dognin
Henry Ledon
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Application granted granted Critical
Publication of ES2052763T3 publication Critical patent/ES2052763T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/56—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups
    • C07C47/565—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups all hydroxy groups bound to the ring
    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/36—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in compounds containing six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

EL INVENTO ES UN PROCESO DE PRODUCCION DE ALDEHIDOS AROMATICOS POR OXIDACION DE OXIGENO, DE UN DERIVADO DE PARA CREWSOL EN UN DISOLVENTE, EN PRESENCIA DE UNA BASE Y UNA CANTIDAD CATALITICA DE UN COMPUESTO DE COBALTO. SEGUN EL PROCESO, EL CATALIZADOR ES UN COMPLEJO QUELACIONADO DE COBALTO DE ESTRUCTURA RIGIDA POCO OXIDABLE, REPRESENTADO POR EL BIS - (4 - METILOPIRIDINA ISOINDOLINATO) COBALTO (11) ACETADO, EL PTALOCIANINATO - COBALTO (11) O EL SULFOPTALOCIANINATO - COBALTO (11). APLICACION EN LA PRODUCCION DE P HIDROXIARILALDEHIDOS.
ES88403071T 1987-12-24 1988-12-05 Procedimiento de obtencion de aldehidos aromaticos. Expired - Lifetime ES2052763T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8718133A FR2625194B1 (fr) 1987-12-24 1987-12-24 Procede de production d'aldehydes aromatiques

Publications (1)

Publication Number Publication Date
ES2052763T3 true ES2052763T3 (es) 1994-07-16

Family

ID=9358288

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88403071T Expired - Lifetime ES2052763T3 (es) 1987-12-24 1988-12-05 Procedimiento de obtencion de aldehidos aromaticos.

Country Status (14)

Country Link
US (1) US4978802A (es)
EP (1) EP0323290B1 (es)
JP (1) JPH01203347A (es)
AR (1) AR244654A1 (es)
AT (1) ATE82246T1 (es)
AU (1) AU608676B2 (es)
BR (1) BR8806769A (es)
CA (1) CA1312625C (es)
DE (1) DE3875940T2 (es)
ES (1) ES2052763T3 (es)
FR (1) FR2625194B1 (es)
MX (1) MX26706A (es)
NZ (1) NZ227388A (es)
PT (1) PT89323B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100657744B1 (ko) * 2005-01-26 2006-12-13 주식회사 엘지화학 테레프탈알데히드의 정제방법
KR100874568B1 (ko) * 2006-06-29 2008-12-16 주식회사 엘지화학 테레프탈알데히드의 정제방법
JP5258050B2 (ja) * 2009-03-02 2013-08-07 公益財団法人名古屋産業科学研究所 芳香族アルデヒド化合物の製造方法
CN114887619A (zh) * 2022-03-29 2022-08-12 齐鲁工业大学 一种无碱条件下催化氧化对甲酚的催化体系和应用
CN115385783A (zh) * 2022-09-09 2022-11-25 上海应用技术大学 一种金属酞菁催化氧化对甲酚合成对羟基苯甲醛的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6908858A (es) * 1969-06-10 1970-12-14
JPS5581832A (en) * 1978-12-13 1980-06-20 Sumitomo Chem Co Ltd Preparation of p-hydroxybenzaldehyde derivatives
DE2853799A1 (de) * 1978-12-13 1980-06-26 Siemens Ag Taktgesteuerte monolithisch integrierbare abtastschaltung
US4471140A (en) * 1982-08-19 1984-09-11 The Dow Chemical Company Preparation of aromatic aldehydes

Also Published As

Publication number Publication date
CA1312625C (fr) 1993-01-12
BR8806769A (pt) 1989-08-29
US4978802A (en) 1990-12-18
AU608676B2 (en) 1991-04-11
JPH01203347A (ja) 1989-08-16
NZ227388A (en) 1990-04-26
PT89323B (pt) 1993-08-31
DE3875940D1 (de) 1992-12-17
ATE82246T1 (de) 1992-11-15
FR2625194A1 (fr) 1989-06-30
EP0323290A1 (fr) 1989-07-05
EP0323290B1 (fr) 1992-11-11
FR2625194B1 (fr) 1990-05-04
MX26706A (es) 1994-01-31
AU2733088A (en) 1989-06-29
DE3875940T2 (de) 1993-03-25
AR244654A1 (es) 1993-11-30
PT89323A (pt) 1989-12-29

Similar Documents

Publication Publication Date Title
FI870412A0 (fi) Process foer oxidering av aldoser, katalyt anvaend i processen och erhaollna produkter.
DE50107992D1 (de) Verfahren zur herstellung aliphatischer carbonsäuren aus aldehyden
BR8805503A (pt) Processo para producao de n-fosfonometilglicina
ATE76056T1 (de) Verfahren zur herstellung von gluconsaeure durch katalytische oxidation von glucose.
DE59002254D1 (de) Verfahren zur herstellung von traegerkatalysatoren zur oxidation von kohlenmonoxid.
ES2082792T3 (es) Monoepoxidacion selectiva de estireno, analogos de estireno y derivados de estireno para el oxido correspondiente con oxigeno molecular.
ES511602A0 (es) "procedimiento para la oxidacion de compuestos aromaticos reactivos".
ES2025580T3 (es) Procedimiento para la fabricacion de 2-metil-1,4-naftoquinona.
ATE70821T1 (de) Verfahren zur herstellung von aldehyd- oder ketonverbindungen sowie nach diesem verfahren erhaltene aldehyde und ketone.
ATE253979T1 (de) Silberkatalysator, verfahren zu seiner herstellung und verfahren zur herstellung von ethylenoxid
Santa et al. Oxidation of tertiary amines and sulfides by an iron (III) porphyrin-O2-Na2S2O4 system as a model of cytochrome P-450
ES2057289T3 (es) Procedimiento para la obtencion de octadienoles.
ATE104950T1 (de) Verfahren zur herstellung von n,n-dimethylaminen.
ATE180245T1 (de) Verfahren zur herstellung von propionaldehyd
ES2058625T3 (es) Metodo para la oxidacion secuencial de quinolinas sustituidas para producir acidos piridin-2,3-dicarboxilicos sustituidos.
ES476420A1 (es) Procedimiento para la obtencion de un o-ftalaldehido, en ca-so dado sustituido.
ATE64370T1 (de) Herstellung von diamino- und dialkylaminobenzoldiolen.
FR2379500A1 (fr) Oxydation de toluenes p-substitues et preparation de benzaldehydes p-substitues
DE58900613D1 (de) Verfahren zur herstellung von disulfiden.
ATE48410T1 (de) Verfahren zur herstellung von 1,12-dodecandisaeure i.
ATE203245T1 (de) Verfahren zur herstellung von aldosen oder von aldosederivaten
EP0343640A3 (en) Process for producing heterocyclic aldehydes
FR2208872A1 (en) Asymmetric olefin hydroformylation - using rhodium or cobalt complex of asymmetric diphosphine as catalyst
ATE97418T1 (de) Cycloolefinkomplexe des platins, verfahren zu deren herstellung sowie deren verwendung als katalysator.
ES2037191T3 (es) Procedimiento para la fabricacion de las dialquilamino-etilaminas.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 323290

Country of ref document: ES