JPS50121235A - - Google Patents

Info

Publication number
JPS50121235A
JPS50121235A JP50025711A JP2571175A JPS50121235A JP S50121235 A JPS50121235 A JP S50121235A JP 50025711 A JP50025711 A JP 50025711A JP 2571175 A JP2571175 A JP 2571175A JP S50121235 A JPS50121235 A JP S50121235A
Authority
JP
Japan
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.)
Granted
Application number
JP50025711A
Other versions
JPS582214B2 (ja
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 filed Critical
Publication of JPS50121235A publication Critical patent/JPS50121235A/ja
Publication of JPS582214B2 publication Critical patent/JPS582214B2/ja
Expired 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
JP50025711A 1974-03-06 1975-03-04 フエノ−ルノ ヒドロキシルカホウ Expired JPS582214B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2410742A DE2410742C3 (de) 1974-03-06 1974-03-06 Verfahren zur Herstellung von Brenzkatechin und Hydrochinon durch Kernhydroxylierung von Phenol

Publications (2)

Publication Number Publication Date
JPS50121235A true JPS50121235A (ja) 1975-09-23
JPS582214B2 JPS582214B2 (ja) 1983-01-14

Family

ID=5909271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50025711A Expired JPS582214B2 (ja) 1974-03-06 1975-03-04 フエノ−ルノ ヒドロキシルカホウ

Country Status (8)

Country Link
US (2) US4053523A (ja)
JP (1) JPS582214B2 (ja)
BE (1) BE826243A (ja)
DE (1) DE2410742C3 (ja)
FR (1) FR2263215B1 (ja)
GB (1) GB1442289A (ja)
IT (1) IT1029934B (ja)
LU (1) LU71959A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011522858A (ja) * 2008-06-09 2011-08-04 ロデイア・オペラシヨン フェノールのヒドロキシル化法

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410742C3 (de) * 1974-03-06 1981-01-08 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Brenzkatechin und Hydrochinon durch Kernhydroxylierung von Phenol
US4174460A (en) * 1974-03-06 1979-11-13 Bayer Aktiengesellschaft Process for the hydroxylation of phenols and phenol ethers in the nucleus
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
DE2928743A1 (de) * 1979-07-17 1981-02-05 Bayer Ag Verfahren zur herstellung mehrwertiger phenole
US4419528A (en) * 1979-10-05 1983-12-06 Pcuk - Produits Chimiques Ugine Kuhlmann Regioselective preparation of α- or β-naphthol
FR2483403A1 (fr) * 1980-06-03 1981-12-04 Ugine Kuhlmann Procede de meta-hydroxylation des alkyl-phenols et de leurs ethers en milieu superacide
DE3308763C2 (de) * 1983-03-11 1985-01-24 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Dihydroxybenzolen
DE3308726C2 (de) * 1983-03-11 1991-01-24 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Dihydroxybenzolen
DE3308737C2 (de) * 1983-03-11 1985-01-24 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Brenzcatechin und Hydrochinon
DE3308769C2 (de) * 1983-03-11 1985-01-24 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Dihydroxybenzolen
US4588845A (en) * 1983-07-18 1986-05-13 Fmc Corporation Oxidation of unsaturated organic compounds with hydrogen peroxide
DE3334854A1 (de) * 1983-09-27 1985-04-11 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung nichtwaessriger wasserstoffperoxidloesungen und deren verwendung
US4814521A (en) * 1985-06-07 1989-03-21 Kureha Kagaku Kogyo Kabushiki Kaisha Process for producing 2,6-dihydroxynaphthalene and 2,6-diacetoxynaphthalene
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
FR2649695A1 (fr) * 1989-07-11 1991-01-18 Rhone Poulenc Chimie Procede d'hydroxylation de phenols et d'ethers de phenols
FR2655332A1 (fr) * 1989-12-05 1991-06-07 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
DE69314365T2 (de) * 1992-02-26 1998-04-02 Rhone Poulenc Chimie Verfahren zur Monohydroxylierung von Phenolverbindungen
US9133088B1 (en) 2014-04-30 2015-09-15 Yuan-Zhang Han Process for hydroxylating phenolic substrate
JP6700252B2 (ja) 2014-08-19 2020-05-27 ローディア オペレーションズ フェノール基材をヒドロキシル化するための方法及びヒドロキシル化されたフェノール基材の製造方法
CN106187704B (zh) * 2016-07-04 2019-03-12 中石化炼化工程（集团）股份有限公司 一种催化蒸馏生产苯酚和/或苯二酚的方法
CN106045820B (zh) * 2016-07-04 2019-03-12 中石化炼化工程（集团）股份有限公司 一种催化蒸馏生产苯酚和/或苯二酚的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2071464A5 (ja) * 1969-12-30 1971-09-17 Rhone Poulenc Sa
US3993673A (en) * 1970-02-26 1976-11-23 Union Carbide Corporation Production of olefin oxides
US3816545A (en) * 1971-02-16 1974-06-11 Universal Oil Prod Co Hydroxylation of aromatic compounds
DE2150657C3 (de) * 1971-07-17 1978-10-26 Brichima S.P.A., Mailand (Italien) Verfahren zur Herstellung einer Mischung aus Brenzcatechin und Hydrochinon
DE2410742C3 (de) * 1974-03-06 1981-01-08 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Brenzkatechin und Hydrochinon durch Kernhydroxylierung von Phenol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011522858A (ja) * 2008-06-09 2011-08-04 ロデイア・オペラシヨン フェノールのヒドロキシル化法

Also Published As

Publication number Publication date
JPS582214B2 (ja) 1983-01-14
DE2410742C3 (de) 1981-01-08
FR2263215A1 (ja) 1975-10-03
DE2410742A1 (de) 1975-09-18
US4053523A (en) 1977-10-11
BE826243A (fr) 1975-09-04
US4214105A (en) 1980-07-22
IT1029934B (it) 1979-03-20
GB1442289A (en) 1976-07-14
LU71959A1 (ja) 1976-02-04
FR2263215B1 (ja) 1979-02-09
DE2410742B2 (de) 1980-04-30

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