DE69609806D1 - Verfahren zur herstellung von einem substituierten 4-hydroxybenzaldehyd - Google Patents

Verfahren zur herstellung von einem substituierten 4-hydroxybenzaldehyd

Info

Publication number
DE69609806D1
DE69609806D1 DE69609806T DE69609806T DE69609806D1 DE 69609806 D1 DE69609806 D1 DE 69609806D1 DE 69609806 T DE69609806 T DE 69609806T DE 69609806 T DE69609806 T DE 69609806T DE 69609806 D1 DE69609806 D1 DE 69609806D1
Authority
DE
Germany
Prior art keywords
substituted
hydroxybenzaldehyde
pct
stage
preparation
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 - Fee Related
Application number
DE69609806T
Other languages
English (en)
Other versions
DE69609806T2 (de
Inventor
Pascal Metivier
Isabelle Jouve
Christian Maliverney
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
Rhone Poulenc Chimie SA
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, Rhone Poulenc Chimie SA filed Critical Rhodia Chimie SAS
Publication of DE69609806D1 publication Critical patent/DE69609806D1/de
Application granted granted Critical
Publication of DE69609806T2 publication Critical patent/DE69609806T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
    • C07C45/676—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton by elimination of carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
DE69609806T 1995-02-20 1996-02-14 Verfahren zur herstellung von einem substituierten 4-hydroxybenzaldehyd Expired - Fee Related DE69609806T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9501926A FR2730730B1 (fr) 1995-02-20 1995-02-20 Procede de preparation d'un 4-hydroxybenzaldehyde substitue
PCT/FR1996/000241 WO1996026175A1 (fr) 1995-02-20 1996-02-14 Procede de preparation d'un 4-hydroxybenzaldehyde substitue

Publications (2)

Publication Number Publication Date
DE69609806D1 true DE69609806D1 (de) 2000-09-21
DE69609806T2 DE69609806T2 (de) 2001-03-15

Family

ID=9476315

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609806T Expired - Fee Related DE69609806T2 (de) 1995-02-20 1996-02-14 Verfahren zur herstellung von einem substituierten 4-hydroxybenzaldehyd

Country Status (14)

Country Link
US (1) US5756853A (de)
EP (1) EP0779883B1 (de)
JP (1) JP3830967B2 (de)
AT (1) ATE195505T1 (de)
AU (1) AU4870096A (de)
BR (1) BR9605182A (de)
CA (1) CA2188183A1 (de)
DE (1) DE69609806T2 (de)
FI (1) FI964190A (de)
FR (1) FR2730730B1 (de)
NO (1) NO307298B1 (de)
RU (1) RU2164911C2 (de)
UA (1) UA50714C2 (de)
WO (1) WO1996026175A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756278B1 (fr) * 1996-11-22 1998-12-31 Rhodia Chimie Sa Procede de preparation d'un 4-hydroxybenzaldehyde et derives
JP5380683B2 (ja) * 2008-01-22 2014-01-08 学校法人千葉工業大学 芳香族ヒドロキシカルボン酸の製造方法
EP2276877B1 (de) * 2008-05-14 2011-11-09 Basf Se Verfahren zur elektrochemischen spaltung von lignin an einer diamantelektrode
CN104507901A (zh) * 2012-05-07 2015-04-08 罗地亚经营管理公司 用于生产香草醛和香草醛衍生物的方法
JP5957592B2 (ja) * 2014-12-18 2016-07-27 花王株式会社 触媒の調製方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE71162C (de) * Firma Dr. f. von Heyden Nachfolger in Radebeul b. Dresden Verfahren zur Herstellung von Aldehydoguajacolcarbonsäure
DE72600C (de) * Firma Dr. F. VON HEYDEN NACHFOLGER in Radebeul bei Dresden Verfahren zur Darstellung von Vanillin
DE51381C (de) * Firma Dr. F. VON HEYDEN NACHFOLGER in Radebeul bei Dresden Verfahren zur Darstellung von Guajacolcarbonsäure
US4036873A (en) * 1975-03-07 1977-07-19 Imc Chemical Group, Inc. Preparation of alkyl substituted o-hydroxybenzoic acid esters
DE3832076A1 (de) * 1988-09-21 1990-03-22 Basf Ag Verfahren zur herstellung von 2,4-dihydroxybenzoesaeure

Also Published As

Publication number Publication date
JPH09512286A (ja) 1997-12-09
US5756853A (en) 1998-05-26
RU2164911C2 (ru) 2001-04-10
MX9604036A (es) 1997-09-30
FR2730730B1 (fr) 1997-04-04
NO964463D0 (no) 1996-10-21
BR9605182A (pt) 1997-10-14
JP3830967B2 (ja) 2006-10-11
ATE195505T1 (de) 2000-09-15
NO307298B1 (no) 2000-03-13
AU4870096A (en) 1996-09-11
DE69609806T2 (de) 2001-03-15
FI964190A0 (fi) 1996-10-18
WO1996026175A1 (fr) 1996-08-29
FI964190A (fi) 1996-10-18
FR2730730A1 (fr) 1996-08-23
UA50714C2 (uk) 2002-11-15
EP0779883A1 (de) 1997-06-25
CA2188183A1 (fr) 1996-08-29
NO964463L (no) 1996-10-21
EP0779883B1 (de) 2000-08-16

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128

8339 Ceased/non-payment of the annual fee