ES2176460T3 - Procedimiento de hidroxialquilacion de un eter aromatico carbociclico. - Google Patents

Procedimiento de hidroxialquilacion de un eter aromatico carbociclico.

Info

Publication number
ES2176460T3
ES2176460T3 ES96917542T ES96917542T ES2176460T3 ES 2176460 T3 ES2176460 T3 ES 2176460T3 ES 96917542 T ES96917542 T ES 96917542T ES 96917542 T ES96917542 T ES 96917542T ES 2176460 T3 ES2176460 T3 ES 2176460T3
Authority
ES
Spain
Prior art keywords
eter
aromatic
hydroxialquilation
procedure
carbociclic
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
ES96917542T
Other languages
English (en)
Inventor
Claude Moreau
Sylvie Razigade-Trousselier
Annie Finiels
Francois Fazula
Laurent Gilbert
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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 Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Application granted granted Critical
Publication of ES2176460T3 publication Critical patent/ES2176460T3/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
    • 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
    • C07C45/37—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 >C—O—functional groups to >C=O groups
    • C07C45/38—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 >C—O—functional groups to >C=O groups being a primary hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B41/00—Formation or introduction of functional groups containing oxygen
    • C07B41/02—Formation or introduction of functional groups containing oxygen of hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/30—Preparation of ethers by reactions not forming ether-oxygen bonds by increasing the number of carbon atoms, e.g. by oligomerisation

Landscapes

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

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO DE HIDROXIALQUILACION DE UN ETER AROMATICO CARBOCICLICO. LA INVENCION SE REFIERE PREFERENTEMENTE A LA PREPARACION DEL ALCOHOL 3-METOXI-4-HIDROXIBENCILICO, POR HIDROXIMETILACION DE GUAYACOL. SE REFIERE TAMBIEN A LA OXIDACION DE LOS ESTERES HIDROXIALQUILADOS OBTENIDOS Y PARTICULARMENTE A LA OXIDACION DEL ALCOHOL 3-METOXI-4-HIDROXIBENCILICO EN 3-METOXI-4HIDROXIBENZALDEHIDO LLAMADO CORRIENTEMENTE "VANILINA". EL PROCEDIMIENTO DE HIDROXIALQUILACION DE UN ETER AROMATICO CARBOCICLICO SEGUN LA INVENCION QUE CONSISTE EN HACER REACCIONAR DICHO ETER AROMATICO CON UN COMPUESTO CARBONILADO, EN PRESENCIA DE UN CATALIZADOR SE CARACTERIZA POR EL HECHO DE QUE SE REALIZA LA REACCION DE HIDROXIALQUILACION EN PRESENCIA DE UNA CANTIDAD EFICAZ DE UNA ZEOLITA.
ES96917542T 1995-05-24 1996-05-24 Procedimiento de hidroxialquilacion de un eter aromatico carbociclico. Expired - Lifetime ES2176460T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9506187A FR2734564B1 (fr) 1995-05-24 1995-05-24 Procede d'hydroxyalkylation d'un ether aromatique

Publications (1)

Publication Number Publication Date
ES2176460T3 true ES2176460T3 (es) 2002-12-01

Family

ID=9479336

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96917542T Expired - Lifetime ES2176460T3 (es) 1995-05-24 1996-05-24 Procedimiento de hidroxialquilacion de un eter aromatico carbociclico.

Country Status (10)

Country Link
US (1) US5811587A (es)
EP (1) EP0773918B1 (es)
JP (1) JP3825474B2 (es)
CN (1) CN1169766C (es)
DE (1) DE69622343T2 (es)
ES (1) ES2176460T3 (es)
FR (1) FR2734564B1 (es)
NO (1) NO308733B1 (es)
RU (1) RU2169135C2 (es)
WO (1) WO1996037452A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4086925B2 (ja) * 1996-12-27 2008-05-14 株式会社半導体エネルギー研究所 アクティブマトリクスディスプレイ
FR2835251A1 (fr) * 2002-01-31 2003-08-01 Rhodia Chimie Sa Procede de preparation d'un aldehyde aromatique
US20060094893A1 (en) * 2004-10-29 2006-05-04 Darbha Srinivas Process for preparing cyclic carbonates
GT200600179A (es) * 2005-04-29 2006-11-22 Proceso para preparar oxindoles y tio-oxindoles 3,3-disustituidos
CN101811947B (zh) * 2010-03-12 2014-02-26 重庆欣欣向荣精细化工有限公司 乙基香兰素生产工艺中减少邻位乙基香兰素生成的方法
FR2981069B1 (fr) * 2011-10-06 2013-12-20 Rhodia Operations Procede de preparation d'un derive de vanilline
TWI516468B (zh) * 2012-07-06 2016-01-11 羅門哈斯公司 三苯甲基化之烷基芳基醚

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496239A (en) * 1965-03-05 1970-02-17 Mobil Oil Corp Production of aromatic condensation products
US3673257A (en) * 1970-02-02 1972-06-27 Tenneco Chem Process for the production of aromatic hydroxyaldehydes
FR2305420A1 (fr) * 1975-03-28 1976-10-22 Rhone Poulenc Ind Procede de preparation d'hydroxybenzaldehydes
DE2620254C2 (de) * 1976-05-07 1984-03-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Hydroxybenzaldehyden
DE2943805A1 (de) * 1979-10-30 1981-05-27 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 3-phenoxy-benzaldehyden
US4351962A (en) * 1980-07-11 1982-09-28 Rhone Poulenc Inc. Process for the preparation of hydroxy benzene carboxaldehydes
JPH085827B2 (ja) * 1987-06-08 1996-01-24 三井東圧化学株式会社 パラヒドロキシメチルフェノ−ルの製法
US5254746A (en) * 1987-10-29 1993-10-19 Rhone-Poulenc Chimie Hydroxylation of phenols/phenol ethers
FR2632632B1 (fr) * 1988-06-08 1991-01-25 Rhone Poulenc Chimie Procede d'hydroxylation de phenols et d'ethers de phenols
DE69115224T2 (de) * 1990-05-25 1996-05-09 Mitsubishi Chem Corp Verfahren zur para-methylolierung einer phenolischen verbindung.
FR2716191B1 (fr) * 1994-02-11 1996-04-12 Rhone Poulenc Chimie Procédé de préparation d'hydroxybenzaldéhydes.
JPH0859128A (ja) * 1994-08-26 1996-03-05 Hitachi Ltd エレベータの制御装置

Also Published As

Publication number Publication date
FR2734564A1 (fr) 1996-11-29
JP3825474B2 (ja) 2006-09-27
NO964257D0 (no) 1996-10-07
JPH10503528A (ja) 1998-03-31
RU2169135C2 (ru) 2001-06-20
EP0773918B1 (fr) 2002-07-17
FR2734564B1 (fr) 1997-07-04
NO964257L (no) 1997-01-21
CN1152300A (zh) 1997-06-18
DE69622343D1 (de) 2002-08-22
EP0773918A1 (fr) 1997-05-21
WO1996037452A1 (fr) 1996-11-28
CN1169766C (zh) 2004-10-06
NO308733B1 (no) 2000-10-23
DE69622343T2 (de) 2003-01-23
US5811587A (en) 1998-09-22

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