DE69103243D1 - Verfahren zur Hydroxylierung von Phenolverbindungen. - Google Patents

Verfahren zur Hydroxylierung von Phenolverbindungen.

Info

Publication number
DE69103243D1
DE69103243D1 DE69103243T DE69103243T DE69103243D1 DE 69103243 D1 DE69103243 D1 DE 69103243D1 DE 69103243 T DE69103243 T DE 69103243T DE 69103243 T DE69103243 T DE 69103243T DE 69103243 D1 DE69103243 D1 DE 69103243D1
Authority
DE
Germany
Prior art keywords
hydroxylation
phenolic compounds
phenolic
compounds
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
DE69103243T
Other languages
English (en)
Other versions
DE69103243T2 (de
Inventor
Michel Costantini
Adrien Dromard
Michel Jouffret
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
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 Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Publication of DE69103243D1 publication Critical patent/DE69103243D1/de
Application granted granted Critical
Publication of DE69103243T2 publication Critical patent/DE69103243T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of other oxidants than molecular oxygen or their mixtures with molecular oxygen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)
DE69103243T 1990-10-08 1991-10-04 Verfahren zur Hydroxylierung von Phenolverbindungen. Expired - Lifetime DE69103243T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012345A FR2667598B1 (fr) 1990-10-08 1990-10-08 Procede d'hydroxylation de composes phenoliques.

Publications (2)

Publication Number Publication Date
DE69103243D1 true DE69103243D1 (de) 1994-09-08
DE69103243T2 DE69103243T2 (de) 1995-03-23

Family

ID=9400996

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69103243T Expired - Lifetime DE69103243T2 (de) 1990-10-08 1991-10-04 Verfahren zur Hydroxylierung von Phenolverbindungen.

Country Status (5)

Country Link
US (2) US5434317A (de)
EP (1) EP0480800B1 (de)
JP (1) JP3100198B2 (de)
DE (1) DE69103243T2 (de)
FR (1) FR2667598B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687663B1 (fr) * 1992-02-26 1994-05-20 Rhone Poulenc Chimie Procede d'hydroxylation de composes phenoliques.
DE69314365T2 (de) * 1992-02-26 1998-04-02 Rhone Poulenc Chimie Verfahren zur Monohydroxylierung von Phenolverbindungen
ES2049634B1 (es) * 1992-03-16 1994-10-16 Henkel Iberica Composiciones grasas comestibles, equilibradas nutricionalmente, con caracteristicas fisicas similarels a las de una grasa solida a temperatura ambiente.
DE69417773T2 (de) * 1993-01-08 1999-11-11 Rhone Poulenc Chimie Verfahren zur Herstellung eines p-Fuchsons
FR2700332B1 (fr) * 1993-01-08 1995-03-10 Rhone Poulenc Chimie Procédé d'hydroxylation de composés phénoliques.
FR2700333B1 (fr) * 1993-01-08 1995-03-10 Rhone Poulenc Chimie Procédé de préparation de composés aromatiques dihydroxyles.
FR2744720B1 (fr) * 1996-02-09 1998-04-10 Rhone Poulenc Chimie Procede d'hydroxylation de composes phenoliques
US6441250B2 (en) * 2000-06-22 2002-08-27 Ube Industries, Ltd. Process for producing dihydric phenol
FR2856681A1 (fr) * 2003-06-27 2004-12-31 Rhodia Chimie Sa Procede d'hydroxylation de composes phenoliques.
FR2932178B1 (fr) 2008-06-09 2012-12-07 Rhodia Operations Procede d'hydroxylation de phenols et d'ethers de phenols
FR2944012B1 (fr) 2009-04-06 2011-05-20 Rhodia Operations Procede d'hydroxylation de phenols et d'ethers de phenols.
FR2971783B1 (fr) 2011-02-17 2013-02-15 Rhodia Operations Procede d'hydroxylation de phenols et d'ethers de phenols
FR2975393B1 (fr) * 2011-05-19 2013-05-10 Rhodia Operations Procede d'hydroxylation de phenols et d'ethers de phenols
US9133088B1 (en) 2014-04-30 2015-09-15 Yuan-Zhang Han Process for hydroxylating phenolic substrate
SG11201701023YA (en) 2014-08-19 2017-03-30 Rhodia Operations Process for hydroxylating phenolic substrate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2071464A5 (de) * 1969-12-30 1971-09-17 Rhone Poulenc Sa
GB1448358A (en) * 1974-04-04 1976-09-08 Ube Industries Process for preparint dihydric phenol derivatives
GB1448357A (en) * 1974-04-04 1976-09-08 Ube Industries Process for preparing dihydric phenol derivatives
US4078006A (en) * 1974-04-04 1978-03-07 Ube Industries, Ltd. Process for preparing dihydric phenol derivatives
JPS5212674A (en) * 1975-07-19 1977-01-31 Kawasaki Heavy Ind Ltd Chemical reaction furnace system

Also Published As

Publication number Publication date
EP0480800B1 (de) 1994-08-03
DE69103243T2 (de) 1995-03-23
JPH04264045A (ja) 1992-09-18
FR2667598A1 (fr) 1992-04-10
EP0480800A1 (de) 1992-04-15
JP3100198B2 (ja) 2000-10-16
US5434317A (en) 1995-07-18
FR2667598B1 (fr) 1994-05-20
US5714641A (en) 1998-02-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition