HU172431B - Sposob poluchenija proizvodnykh fenola - Google Patents

Sposob poluchenija proizvodnykh fenola

Info

Publication number
HU172431B
HU172431B HU75UE00000062A HUUE000062A HU172431B HU 172431 B HU172431 B HU 172431B HU 75UE00000062 A HU75UE00000062 A HU 75UE00000062A HU UE000062 A HUUE000062 A HU UE000062A HU 172431 B HU172431 B HU 172431B
Authority
HU
Hungary
Prior art keywords
fenol
derivatives
preparing
preparing fenol
fenol derivatives
Prior art date
Application number
HU75UE00000062A
Other languages
English (en)
Hungarian (hu)
Inventor
Sumio Umemura
Nagaaki Takamitsu
Toshikazu Hamamoto
Nobuyuki Kuroda
Original Assignee
Ube Industries
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
Priority claimed from JP49037318A external-priority patent/JPS5238546B2/ja
Priority claimed from JP49049811A external-priority patent/JPS5238548B2/ja
Application filed by Ube Industries filed Critical Ube Industries
Publication of HU172431B publication Critical patent/HU172431B/hu

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)
HU75UE00000062A 1974-04-04 1975-04-02 Sposob poluchenija proizvodnykh fenola HU172431B (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP49037318A JPS5238546B2 (ko) 1974-04-04 1974-04-04
JP49049811A JPS5238548B2 (ko) 1974-05-07 1974-05-07

Publications (1)

Publication Number Publication Date
HU172431B true HU172431B (hu) 1978-08-28

Family

ID=26376452

Family Applications (1)

Application Number Title Priority Date Filing Date
HU75UE00000062A HU172431B (hu) 1974-04-04 1975-04-02 Sposob poluchenija proizvodnykh fenola

Country Status (7)

Country Link
CS (1) CS190471B2 (ko)
DE (1) DE2514742C3 (ko)
FR (1) FR2266683B1 (ko)
GB (1) GB1448358A (ko)
HU (1) HU172431B (ko)
IT (1) IT1034821B (ko)
SU (1) SU689614A3 (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336364A1 (fr) * 1975-12-24 1977-07-22 Rhone Poulenc Ind Hydroxylation de composes aromatiques
IT1150699B (it) * 1982-03-19 1986-12-17 Anic Spa Procedimento per la ossidrilazione di idrocarburi aromatici
FR2649695A1 (fr) * 1989-07-11 1991-01-18 Rhone Poulenc Chimie Procede d'hydroxylation de phenols et d'ethers de phenols
FR2667598B1 (fr) * 1990-10-08 1994-05-20 Rhone Poulenc Chimie Procede d'hydroxylation de composes phenoliques.
EP0558376B1 (fr) * 1992-02-26 1997-10-08 Rhone-Poulenc Chimie Procédé de monohydroxylation de composés phénoliques
FR2687662B1 (fr) * 1992-02-26 1995-06-09 Rhone Poulenc Chimie Procede d'hydroxylation de composes phenoliques.
FR2687663B1 (fr) * 1992-02-26 1994-05-20 Rhone Poulenc Chimie Procede d'hydroxylation de composes phenoliques.
FR2689505B1 (fr) * 1992-04-03 1995-06-09 Rhone Poulenc Chimie Procede d'hydroxylation de composes phenoliques.
FR2693457B1 (fr) * 1992-07-10 1994-09-02 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.
FR2700332B1 (fr) * 1993-01-08 1995-03-10 Rhone Poulenc Chimie Procédé d'hydroxylation de composés phénoliques.
DE69417773T2 (de) * 1993-01-08 1999-11-11 Rhone Poulenc Chimie Verfahren zur Herstellung eines p-Fuchsons
FR2744720B1 (fr) * 1996-02-09 1998-04-10 Rhone Poulenc Chimie 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.
CN114426463B (zh) * 2020-10-13 2024-05-28 中国石油化工股份有限公司 制备间苯二酚的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481989A (en) * 1967-06-01 1969-12-02 Universal Oil Prod Co Substitution of aromatic compounds
FR2071464A5 (ko) * 1969-12-30 1971-09-17 Rhone Poulenc Sa
CA919707A (en) * 1970-12-29 1973-01-23 Mitsubishi Chemical Industries Limited Process for preparing catechol and hydroquinone
JPS5111103B1 (ko) * 1970-12-30 1976-04-08
DE2167040C2 (de) * 1971-07-17 1982-07-08 Brichima S.p.A., Milano Verfahren zur Herstellung von Brenzcatechin und Hydrochinon
DE2138735A1 (de) * 1971-08-03 1973-03-01 Haarmann & Reimer Gmbh Verfahren zur herstellung von polyhydroxybenzolen
IT964049B (it) * 1972-08-18 1974-01-21 Brichima Spa Processo per la preparazione di difenoli

Also Published As

Publication number Publication date
DE2514742B2 (de) 1981-02-05
FR2266683A1 (ko) 1975-10-31
CS190471B2 (en) 1979-05-31
IT1034821B (it) 1979-10-10
DE2514742C3 (de) 1985-05-15
GB1448358A (en) 1976-09-08
FR2266683B1 (ko) 1978-10-13
DE2514742A1 (de) 1975-10-09
SU689614A3 (ru) 1979-09-30

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628