WO2004000763A3 - Procede de preparation d'un acide carboxylique insature - Google Patents

Procede de preparation d'un acide carboxylique insature Download PDF

Info

Publication number
WO2004000763A3
WO2004000763A3 PCT/FR2003/001856 FR0301856W WO2004000763A3 WO 2004000763 A3 WO2004000763 A3 WO 2004000763A3 FR 0301856 W FR0301856 W FR 0301856W WO 2004000763 A3 WO2004000763 A3 WO 2004000763A3
Authority
WO
WIPO (PCT)
Prior art keywords
preparing
carboxylic acid
unsaturated carboxylic
oxidizing
aldehyde
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.)
Ceased
Application number
PCT/FR2003/001856
Other languages
English (en)
Other versions
WO2004000763A2 (fr
Inventor
Roland Jacquot
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
Priority to US10/518,775 priority Critical patent/US20060100459A1/en
Priority to EP03760736A priority patent/EP1515939A2/fr
Priority to AU2003258810A priority patent/AU2003258810A1/en
Publication of WO2004000763A2 publication Critical patent/WO2004000763A2/fr
Publication of WO2004000763A3 publication Critical patent/WO2004000763A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La présente invention a pour objet un procédé de préparation d'un acide carboxylique insaturé à partir de l'aldéhyde correspondant. L'invention vise plus particulièrement la préparation d'un acide carboxylique aliphatique présentant au moins une insaturation conjuguée avec le groupe carbonyle. Elle concerne notamment la préparation de l'acide géranique. L'objet de la présente invention est un procédé de préparation d'un acide carboxylique insaturé à partir de l'aldéhyde correspondant caractérisé par le fait qu'il comprend une étape d'oxydation dudit aldéhyde, en milieu basique contrôlé et à l'aide d'oxygène moléculaire ou un gaz en contenant, en présence d'un catalyseur à base de palladium et/ou de platine et d'un activateur à base de bismuth, dans des conditions telles que l'oxydation se fait en régime diffusionnel.
PCT/FR2003/001856 2002-06-21 2003-06-18 Procede de preparation d'un acide carboxylique insature Ceased WO2004000763A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/518,775 US20060100459A1 (en) 2002-06-21 2003-06-18 Method for preparing an unsaturated carboxylic acid
EP03760736A EP1515939A2 (fr) 2002-06-21 2003-06-18 Procede de preparation d un acide carboxylique insature
AU2003258810A AU2003258810A1 (en) 2002-06-21 2003-06-18 Method for preparing an unsaturated carboxylic acid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR02/07731 2002-06-21
FR0207731A FR2841242B1 (fr) 2002-06-21 2002-06-21 Procede de preparation d'un acide carboxylique insature

Publications (2)

Publication Number Publication Date
WO2004000763A2 WO2004000763A2 (fr) 2003-12-31
WO2004000763A3 true WO2004000763A3 (fr) 2004-04-08

Family

ID=29719955

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/001856 Ceased WO2004000763A2 (fr) 2002-06-21 2003-06-18 Procede de preparation d'un acide carboxylique insature

Country Status (5)

Country Link
US (1) US20060100459A1 (fr)
EP (1) EP1515939A2 (fr)
AU (1) AU2003258810A1 (fr)
FR (1) FR2841242B1 (fr)
WO (1) WO2004000763A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114405499B (zh) * 2022-02-14 2023-09-26 辽宁石油化工大学 一种铋氧化物及其制备方法和应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210233A (en) * 1975-07-16 1977-01-26 Mitsui Toatsu Chem Inc Process for oxidation of aromatic alcohols
JPH09255626A (ja) * 1996-03-25 1997-09-30 Mitsubishi Rayon Co Ltd 芳香族カルボン酸エステルの製造方法
US5783737A (en) * 1995-05-24 1998-07-21 Rhone-Poulenc Chimie Process for the preparation of 3-carboxy-4-hydroxybenzaldehides and derivatives thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210233A (en) * 1975-07-16 1977-01-26 Mitsui Toatsu Chem Inc Process for oxidation of aromatic alcohols
US5783737A (en) * 1995-05-24 1998-07-21 Rhone-Poulenc Chimie Process for the preparation of 3-carboxy-4-hydroxybenzaldehides and derivatives thereof
JPH09255626A (ja) * 1996-03-25 1997-09-30 Mitsubishi Rayon Co Ltd 芳香族カルボン酸エステルの製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CROZON, A-B: "Oxidation of 9-decen-1-ol (rosalva) by air in aqueous media on platinum catalysts", NEW JOURNAL OF CHEMISTRY, 1998, pages 269 - 273, XP008012590 *
DATABASE WPI Section Ch Week 197710, Derwent World Patents Index; Class E14, AN 1977-17155Y, XP002187502 *
DATABASE WPI Section Ch Week 199749, Derwent World Patents Index; Class E14, AN 1997-532733, XP002187501 *

Also Published As

Publication number Publication date
WO2004000763A2 (fr) 2003-12-31
FR2841242A1 (fr) 2003-12-26
EP1515939A2 (fr) 2005-03-23
AU2003258810A1 (en) 2004-01-06
FR2841242B1 (fr) 2004-09-24
US20060100459A1 (en) 2006-05-11
AU2003258810A8 (en) 2004-01-06

Similar Documents

Publication Publication Date Title
ID30434A (id) Katalisator dan metode untuk menghasilkan vinil asetat
AU2001278449A1 (en) Method for producing acrolein and/or acrylic acid
WO2007120554A3 (fr) Procede de reduction de la concentration en aldehyde dans un flux cible
CA2398764A1 (fr) Methode de production de combustibles hydrocarbones ayant une tres faible teneur en soufre
MY139342A (en) Long-term operation of a heterogeneously catalyzed gas phase partial oxidation of propene to acrylic acid
AU2552697A (en) Processes for the oxidation of alkanes
ATE309189T1 (de) Verfahren zur herstellung aliphatischer carbonsäuren aus aldehyden
ATE307107T1 (de) Verbessertes verfahren zur herstellung von carbonsäuren
BG99648A (en) Catalytic method
ATE426588T1 (de) Verfahren zur herstellung von aliphatischen geradkettigen und ss-alkylverzweigten carbonsauren
PL1674440T3 (pl) Proces tlenowego, pozbawionego metalu przejściowego, katalitycznego utleniania alkoholi w łagodnych warunkach, z zastosowaniem trwałych wolnych rodników nitroksylowych
TW200624167A (en) Oxidation catalyst and oxidation method
EP1281750A3 (fr) Monoglycérides contenant des acides gras conjugués et leur procédé de production
WO2008081792A1 (fr) Procédé de régénération d'un catalyseur chargé de métal contenant du palladium, catalyseur chargé de métal contenant du palladium et son procédé de fabrication
EA200801345A1 (ru) Карбонилирование этиленненасыщенных соединений
DE69819668D1 (de) Silberkatalysator, Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Ethylenoxid
DE50001546D1 (de) Verfahren zur passivierung pyrophorer katalysatoren
WO2004000763A3 (fr) Procede de preparation d'un acide carboxylique insature
ATE271533T1 (de) Verfahren zur herstellung von alkincarbonsäuren durch oxidation von alkinalkoholen
ATE309286T1 (de) Verfahren zur herstellung von polyesterpolyolen mehrwertiger alkohole
ATE421498T1 (de) Verfahren zur hydrierung von hopfenharzsäuren
WO2004043890A3 (fr) Catalyseur ameliore et procede de production d'alcools par hydrogenation sur ce catalyseur
ATE311356T1 (de) Ein verbessertes verfahren zur herstellung von adipinsäure
WO2001081276A3 (fr) Procédé de production de cétal et/ou d'acétal
ATE294770T1 (de) Verfahren zur herstellung von carbonsäuren

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2003760736

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2003760736

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2006100459

Country of ref document: US

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 10518775

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 10518775

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP

WWW Wipo information: withdrawn in national office

Ref document number: 2003760736

Country of ref document: EP