FR2148253A1 - Polyhydroxybenzene prodn - by reacting phenol with hydrogen peroxide in presence of acid catalyst - Google Patents

Polyhydroxybenzene prodn - by reacting phenol with hydrogen peroxide in presence of acid catalyst

Info

Publication number
FR2148253A1
FR2148253A1 FR7228098A FR7228098A FR2148253A1 FR 2148253 A1 FR2148253 A1 FR 2148253A1 FR 7228098 A FR7228098 A FR 7228098A FR 7228098 A FR7228098 A FR 7228098A FR 2148253 A1 FR2148253 A1 FR 2148253A1
Authority
FR
France
Prior art keywords
polyhydroxybenzene
prodn
hydrogen peroxide
acid catalyst
reacting phenol
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.)
Withdrawn
Application number
FR7228098A
Other languages
English (en)
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.)
Haarmann and Reimer GmbH
Original Assignee
Haarmann and Reimer GmbH
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 Haarmann and Reimer GmbH filed Critical Haarmann and Reimer GmbH
Publication of FR2148253A1 publication Critical patent/FR2148253A1/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
FR7228098A 1971-08-03 1972-08-03 Polyhydroxybenzene prodn - by reacting phenol with hydrogen peroxide in presence of acid catalyst Withdrawn FR2148253A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712138735 DE2138735A1 (de) 1971-08-03 1971-08-03 Verfahren zur herstellung von polyhydroxybenzolen

Publications (1)

Publication Number Publication Date
FR2148253A1 true FR2148253A1 (en) 1973-03-11

Family

ID=5815621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7228098A Withdrawn FR2148253A1 (en) 1971-08-03 1972-08-03 Polyhydroxybenzene prodn - by reacting phenol with hydrogen peroxide in presence of acid catalyst

Country Status (2)

Country Link
DE (1) DE2138735A1 (fr)
FR (1) FR2148253A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655332A1 (fr) * 1989-12-05 1991-06-07 Rhone Poulenc Chimie Procede d'hydroxylation de phenols et d'ethers de phenols.
FR2932178A1 (fr) * 2008-06-09 2009-12-11 Rhodia Operations Procede d'hydroxylation de phenols et d'ethers de phenols

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448357A (en) * 1974-04-04 1976-09-08 Ube Industries Process for preparing dihydric phenol derivatives
GB1448358A (en) * 1974-04-04 1976-09-08 Ube Industries Process for preparint dihydric phenol derivatives
FR2318851A1 (fr) * 1975-07-25 1977-02-18 Rhone Poulenc Ind Procede d'hydroxylation de composes aromatiques
FR2336364A1 (fr) * 1975-12-24 1977-07-22 Rhone Poulenc Ind Hydroxylation de composes aromatiques
DE3308726C2 (de) * 1983-03-11 1991-01-24 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Dihydroxybenzolen
DE3602180A1 (de) * 1986-01-25 1987-07-30 Degussa Verfahren zur herstellung von brenzkatechin und hydrochinon
DE3607924C1 (de) * 1986-03-11 1987-08-20 Degussa Verfahren zur Herstellung von Trihydroxybenzolen durch Hydroxylierung von Resorcin
DE3632075A1 (de) * 1986-09-20 1988-03-24 Degussa Verfahren zur herstellung von trihydroxy- bzw. alkoxyhydroxybenzolen
FR2649695A1 (fr) * 1989-07-11 1991-01-18 Rhone Poulenc Chimie Procede d'hydroxylation de phenols et d'ethers de phenols
JP2897364B2 (ja) * 1990-07-26 1999-05-31 大日本インキ化学工業株式会社 二価フェノール類の製法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655332A1 (fr) * 1989-12-05 1991-06-07 Rhone Poulenc Chimie Procede d'hydroxylation de phenols et d'ethers de phenols.
EP0432006A2 (fr) * 1989-12-05 1991-06-12 Rhone-Poulenc Chimie Procédé d'hydroxylation de phénols et d'éthers de phénols
EP0432006A3 (en) * 1989-12-05 1992-07-22 Rhone-Poulenc Chimie Process for hydroxylating phenols and phenol ethers
FR2932178A1 (fr) * 2008-06-09 2009-12-11 Rhodia Operations Procede d'hydroxylation de phenols et d'ethers de phenols
WO2009150125A1 (fr) 2008-06-09 2009-12-17 Rhodia Operations Procédé d'hydroxylation du phenol.
CN102083778B (zh) * 2008-06-09 2013-07-31 罗地亚管理公司 苯酚的羟基化方法

Also Published As

Publication number Publication date
DE2138735A1 (de) 1973-03-01

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Legal Events

Date Code Title Description
RE Withdrawal of published application