IT1296573B1 - Procedimento per l'ossidazione di composti aromatici a idrossiaromatici - Google Patents

Procedimento per l'ossidazione di composti aromatici a idrossiaromatici

Info

Publication number
IT1296573B1
IT1296573B1 IT97MI002629A ITMI972629A IT1296573B1 IT 1296573 B1 IT1296573 B1 IT 1296573B1 IT 97MI002629 A IT97MI002629 A IT 97MI002629A IT MI972629 A ITMI972629 A IT MI972629A IT 1296573 B1 IT1296573 B1 IT 1296573B1
Authority
IT
Italy
Prior art keywords
aromatic
oxidation
procedure
hydroxyaromatic compounds
hydroxyaromatic
Prior art date
Application number
IT97MI002629A
Other languages
English (en)
Inventor
Raffaele Ungarelli
Luigi Balducci
Daniele Bianchi
Original Assignee
Enichem 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 Enichem Spa filed Critical Enichem Spa
Priority to IT97MI002629A priority Critical patent/IT1296573B1/it
Priority to DE69817978T priority patent/DE69817978T2/de
Priority to EP98119570A priority patent/EP0919531B1/en
Priority to ES98119570T priority patent/ES2206809T3/es
Priority to US09/176,316 priority patent/US6133487A/en
Priority to TW087117961A priority patent/TW466230B/zh
Priority to KR1019980049519A priority patent/KR19990045384A/ko
Priority to RU98121227/04A priority patent/RU2185368C2/ru
Priority to JP33760898A priority patent/JP4540761B2/ja
Priority to SA99191036A priority patent/SA99191036B1/ar
Publication of ITMI972629A1 publication Critical patent/ITMI972629A1/it
Application granted granted Critical
Publication of IT1296573B1 publication Critical patent/IT1296573B1/it

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)
IT97MI002629A 1997-11-27 1997-11-27 Procedimento per l'ossidazione di composti aromatici a idrossiaromatici IT1296573B1 (it)

Priority Applications (10)

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
EP98119570A EP0919531B1 (en) 1997-11-27 1998-10-16 Process for the oxidation of aromatic compounds to hydroxyaromatic compounds
ES98119570T ES2206809T3 (es) 1997-11-27 1998-10-16 Procedimiento para la oxidacion de compuestos aromaticos a compuestos hidroxiaromaticos.
DE69817978T DE69817978T2 (de) 1997-11-27 1998-10-16 Verfahren zur Oxidation von aromatischen Verbindungen zu aromatischen Hydroxyverbindungen
US09/176,316 US6133487A (en) 1997-11-27 1998-10-22 Process for the oxidation of aromatic compounds to hydroxyaromatic compounds
TW087117961A TW466230B (en) 1997-11-27 1998-10-29 Process for the oxidation of aromatic compounds to hydroxyaromatic compounds
KR1019980049519A KR19990045384A (ko) 1997-11-27 1998-11-18 방향족 화합물의 히드록시방향족 화합물로의 산화 방법
RU98121227/04A RU2185368C2 (ru) 1997-11-27 1998-11-26 Способ окисления ароматических соединений до гидроксиароматических соединений
JP33760898A JP4540761B2 (ja) 1997-11-27 1998-11-27 芳香族化合物のヒドロキシ芳香族化合物への酸化方法
SA99191036A SA99191036B1 (ar) 1997-11-27 1999-02-03 عملية لأكسدة مركبات عطرية aromatic وتحويلها إلى مركبات عطرية هيدروكسيلية hydroxyaromatic

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ITMI972629A1 ITMI972629A1 (it) 1999-05-27
IT1296573B1 true IT1296573B1 (it) 1999-07-14

Family

ID=11378273

Family Applications (1)

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

Country Status (10)

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

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 (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580956A (en) * 1967-11-03 1971-05-25 Universal Oil Prod Co Hydroxylation of aromatic compounds
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
IT1150699B (it) * 1982-03-19 1986-12-17 Anic Spa Procedimento per la ossidrilazione di idrocarburi aromatici
FR2618143B1 (fr) * 1987-07-17 1989-09-22 Rhone Poulenc Chimie Procede d'hydroxylation du phenol
US5254746A (en) * 1987-10-29 1993-10-19 Rhone-Poulenc Chimie Hydroxylation of phenols/phenol ethers
FR2622574B1 (fr) * 1987-10-29 1990-02-23 Rhone Poulenc Chimie Procede d'hydroxylation de phenols et d'ethers de phenols
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
RU2028287C1 (ru) * 1992-02-10 1995-02-09 Акционерное общество закрытого типа "Промышленно-финансовая группа "Ассоциация внедрения" Способ совместного получения пирокатехина и гидрохинона
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.
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
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

Also Published As

Publication number Publication date
RU2185368C2 (ru) 2002-07-20
ITMI972629A1 (it) 1999-05-27
DE69817978D1 (de) 2003-10-16
EP0919531B1 (en) 2003-09-10
SA99191036A (ar) 2005-12-03
JP4540761B2 (ja) 2010-09-08
ES2206809T3 (es) 2004-05-16
US6133487A (en) 2000-10-17
KR19990045384A (ko) 1999-06-25
JPH11240847A (ja) 1999-09-07
TW466230B (en) 2001-12-01
EP0919531A1 (en) 1999-06-02
SA99191036B1 (ar) 2006-04-04
DE69817978T2 (de) 2004-07-22

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