ATE164825T1 - Verfahren zur herstellung von hydroxyphenylessigsäuren - Google Patents

Verfahren zur herstellung von hydroxyphenylessigsäuren

Info

Publication number
ATE164825T1
ATE164825T1 AT94401040T AT94401040T ATE164825T1 AT E164825 T1 ATE164825 T1 AT E164825T1 AT 94401040 T AT94401040 T AT 94401040T AT 94401040 T AT94401040 T AT 94401040T AT E164825 T1 ATE164825 T1 AT E164825T1
Authority
AT
Austria
Prior art keywords
formula
acid
producing
hydroxyphenylacetic
iii
Prior art date
Application number
AT94401040T
Other languages
English (en)
Inventor
Alain Schouteeten
Yani Christidis
Original Assignee
Hoechst France
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 Hoechst France filed Critical Hoechst France
Application granted granted Critical
Publication of ATE164825T1 publication Critical patent/ATE164825T1/de

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
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups

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)
AT94401040T 1993-05-28 1994-05-10 Verfahren zur herstellung von hydroxyphenylessigsäuren ATE164825T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9306434A FR2705670B1 (fr) 1993-05-28 1993-05-28 Procédé d'obtention d'acides hydroxyphénylacétiques.

Publications (1)

Publication Number Publication Date
ATE164825T1 true ATE164825T1 (de) 1998-04-15

Family

ID=9447557

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94401040T ATE164825T1 (de) 1993-05-28 1994-05-10 Verfahren zur herstellung von hydroxyphenylessigsäuren

Country Status (4)

Country Link
EP (1) EP0627402B1 (de)
AT (1) ATE164825T1 (de)
DE (1) DE69409427T2 (de)
FR (1) FR2705670B1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184982A (en) * 1977-06-14 1980-01-22 Basf Aktiengesellschaft Preparation of a silicate hydrogenation catalyst
JPS5592344A (en) * 1978-12-26 1980-07-12 Nippon Synthetic Chem Ind Co Ltd:The Preparation of 4-hydroxyphenylacetic acids
FR2485523B1 (fr) * 1980-06-24 1985-09-27 Nippon Synthetic Chem Ind Procede pour la preparation de l'acide 4-hydroxyphenylacetique

Also Published As

Publication number Publication date
EP0627402A1 (de) 1994-12-07
DE69409427D1 (de) 1998-05-14
DE69409427T2 (de) 1998-08-13
FR2705670A1 (fr) 1994-12-02
FR2705670B1 (fr) 1995-08-18
EP0627402B1 (de) 1998-04-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner