DE69817978D1 - Verfahren zur Oxidation von aromatischen Verbindungen zu aromatischen Hydroxyverbindungen - Google Patents

Verfahren zur Oxidation von aromatischen Verbindungen zu aromatischen Hydroxyverbindungen

Info

Publication number
DE69817978D1
DE69817978D1 DE69817978T DE69817978T DE69817978D1 DE 69817978 D1 DE69817978 D1 DE 69817978D1 DE 69817978 T DE69817978 T DE 69817978T DE 69817978 T DE69817978 T DE 69817978T DE 69817978 D1 DE69817978 D1 DE 69817978D1
Authority
DE
Germany
Prior art keywords
compounds
aromatic
oxidation
aromatic hydroxy
hydroxy 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
DE69817978T
Other languages
English (en)
Other versions
DE69817978T2 (de
Inventor
Raffaele Ungarelli
Luigi Balducci
Daniele Bianchi
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.)
Versalis SpA
Original Assignee
Polimeri Europa SpA
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 Polimeri Europa SpA filed Critical Polimeri Europa SpA
Application granted granted Critical
Publication of DE69817978D1 publication Critical patent/DE69817978D1/de
Publication of DE69817978T2 publication Critical patent/DE69817978T2/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
    • 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)
DE69817978T 1997-11-27 1998-10-16 Verfahren zur Oxidation von aromatischen Verbindungen zu aromatischen Hydroxyverbindungen Expired - Lifetime DE69817978T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97MI002629A IT1296573B1 (it) 1997-11-27 1997-11-27 Procedimento per l'ossidazione di composti aromatici a idrossiaromatici
ITMI972629 1997-11-27

Publications (2)

Publication Number Publication Date
DE69817978D1 true DE69817978D1 (de) 2003-10-16
DE69817978T2 DE69817978T2 (de) 2004-07-22

Family

ID=11378273

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69817978T Expired - Lifetime DE69817978T2 (de) 1997-11-27 1998-10-16 Verfahren zur Oxidation von aromatischen Verbindungen zu aromatischen Hydroxyverbindungen

Country Status (10)

Country Link
US (1) US6133487A (de)
EP (1) EP0919531B1 (de)
JP (1) JP4540761B2 (de)
KR (1) KR19990045384A (de)
DE (1) DE69817978T2 (de)
ES (1) ES2206809T3 (de)
IT (1) IT1296573B1 (de)
RU (1) RU2185368C2 (de)
SA (1) SA99191036B1 (de)
TW (1) TW466230B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20012410A1 (it) * 2001-11-15 2003-05-15 Enichem Spa Processo per la preparazione di composti aromatici idrossilati
ITMI20021187A1 (it) * 2002-05-31 2003-12-01 Polimeri Europa Spa Procedimento per il recupero di fenolo e difenoli
ITMI20022185A1 (it) * 2002-10-15 2004-04-16 Enitecnologie Spa Processo per la preparazione di fenolo mediante idrodeossigenazione di benzendioli.
ITMI20022522A1 (it) 2002-11-28 2004-05-29 Polimeri Europa Spa Processo integrato per la preparazione di fenolo da benzene con riciclo dei sottoprodotti.
US7148386B2 (en) 2004-07-30 2006-12-12 General Electric Company Processes for preparing benzoquinones and hydroquinones
ITMI20042169A1 (it) * 2004-11-12 2005-02-12 Polimeri Europa Spa Processo continuo per la preparazione di fenolo da benzene in reattore a letto fisso
ITMI20050062A1 (it) 2005-01-20 2006-07-21 Polimeri Europa Spa Processo per la preparazione di fenolo
RU2634728C2 (ru) * 2015-09-17 2017-11-03 Федеральное Государственное Бюджетное Учреждение Науки Институт Нефтехимии И Катализа Ран Способ получения 4-трет-бутил-пирокатехина и катализатор для его получения
FR3075198B1 (fr) 2017-12-15 2020-04-03 Rhodia Operations Procede d'hydroxylation d'un compose aromatique
CN111085265B (zh) * 2019-12-27 2021-04-23 中国科学院大连化学物理研究所 一种提高苯酚羟基化反应产物对位选择性的催化剂及其制备方法与应用
CN113413889A (zh) * 2021-07-06 2021-09-21 辽宁师范大学 一种苯羟基化制苯酚用无定形钒催化剂的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1127311B (it) * 1979-12-21 1986-05-21 Anic Spa Materiale sintetico,cristallino,poroso costituito da ossidi di silicio e titanio,metodo per la sua preparazione e suoi usi
FR2618143B1 (fr) * 1987-07-17 1989-09-22 Rhone Poulenc Chimie Procede d'hydroxylation du phenol
FR2622574B1 (fr) * 1987-10-29 1990-02-23 Rhone Poulenc Chimie Procede d'hydroxylation de phenols et d'ethers de phenols
US5254746A (en) * 1987-10-29 1993-10-19 Rhone-Poulenc Chimie Hydroxylation of phenols/phenol ethers
FR2632632B1 (fr) * 1988-06-08 1991-01-25 Rhone Poulenc Chimie Procede d'hydroxylation de phenols et d'ethers de phenols
JP3123566B2 (ja) * 1991-12-20 2001-01-15 三菱瓦斯化学株式会社 二価フェノール類の製造方法
DE69314365T2 (de) * 1992-02-26 1998-04-02 Rhone Poulenc Chimie Verfahren zur Monohydroxylierung von Phenolverbindungen
ES2092428B1 (es) * 1993-06-15 1997-08-01 Univ Valencia Politecnica Material de estructura tipo zeolita de poros ultragrandes con un red constituida por oxidos de silicio y titanio; su sintesis y utilizacion para la oxidacion selectiva de productos organicos.
FR2730723B1 (fr) * 1995-02-17 1997-04-30 Rhone Poulenc Chimie Zeolithe ti-beta, son procede de preparation et son utilisation comme catalyseur d'oxydation
FR2730722B1 (fr) * 1995-02-17 1997-04-30 Rhone Poulenc Chimie Zeolithe ti-beta a haute teneur en silice, son procede de preparation et son utilisation comme catalyseur d'oxydation

Also Published As

Publication number Publication date
ITMI972629A1 (it) 1999-05-27
EP0919531B1 (de) 2003-09-10
TW466230B (en) 2001-12-01
SA99191036B1 (ar) 2006-04-04
DE69817978T2 (de) 2004-07-22
EP0919531A1 (de) 1999-06-02
JPH11240847A (ja) 1999-09-07
RU2185368C2 (ru) 2002-07-20
ES2206809T3 (es) 2004-05-16
IT1296573B1 (it) 1999-07-14
US6133487A (en) 2000-10-17
JP4540761B2 (ja) 2010-09-08
KR19990045384A (ko) 1999-06-25
SA99191036A (ar) 2005-12-03

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Legal Events

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