ATE85534T1 - Verfahren zur hydroxylierung von phenolen und phenolethern. - Google Patents
Verfahren zur hydroxylierung von phenolen und phenolethern.Info
- Publication number
- ATE85534T1 ATE85534T1 AT88420350T AT88420350T ATE85534T1 AT E85534 T1 ATE85534 T1 AT E85534T1 AT 88420350 T AT88420350 T AT 88420350T AT 88420350 T AT88420350 T AT 88420350T AT E85534 T1 ATE85534 T1 AT E85534T1
- Authority
- AT
- Austria
- Prior art keywords
- hydroxylation
- phenols
- phenol ethers
- phenol
- hydrogen peroxide
- Prior art date
Links
- 230000033444 hydroxylation Effects 0.000 title abstract 3
- 238000005805 hydroxylation reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 150000008379 phenol ethers Chemical class 0.000 title abstract 3
- 150000002989 phenols Chemical class 0.000 title abstract 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052814 silicon oxide Inorganic materials 0.000 abstract 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8715247A FR2622574B1 (fr) | 1987-10-29 | 1987-10-29 | Procede d'hydroxylation de phenols et d'ethers de phenols |
| EP88420350A EP0314582B1 (de) | 1987-10-29 | 1988-10-14 | Verfahren zur Hydroxylierung von Phenolen und Phenolethern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE85534T1 true ATE85534T1 (de) | 1993-02-15 |
Family
ID=9356449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88420350T ATE85534T1 (de) | 1987-10-29 | 1988-10-14 | Verfahren zur hydroxylierung von phenolen und phenolethern. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0314582B1 (de) |
| JP (1) | JPH0667861B2 (de) |
| AT (1) | ATE85534T1 (de) |
| DE (1) | DE3878396T2 (de) |
| FR (1) | FR2622574B1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1246372B (it) * | 1990-01-19 | 1994-11-18 | Enichem Sintesi | Procedimento per la preparazione di miscele di derivati ossidrilici di idrocarburi aromatici a rapporto controllato dei costituenti |
| 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 |
| US5426244A (en) * | 1991-12-20 | 1995-06-20 | Mitsubishi Gas Chemical Company, Inc. | Method for preparing dihydric phenols |
| EP0671977B1 (de) * | 1992-12-03 | 1996-10-09 | KataLeuna GmbH Catalysts | Oxidationskatalysatoren |
| DE4421928A1 (de) * | 1994-06-23 | 1996-01-04 | Basf Ag | Verfahren zur Herstellung von aliphatischen und cycloaliphatischen Oximen |
| IT1296573B1 (it) * | 1997-11-27 | 1999-07-14 | Enichem Spa | Procedimento per l'ossidazione di composti aromatici a idrossiaromatici |
| AU2003304661A1 (en) * | 2003-12-31 | 2005-07-21 | Council Of Scientific And Industrial Research | Process for conversion of phenol to hydroquinone and quinones |
| TWI471299B (zh) * | 2012-10-04 | 2015-02-01 | China Petrochemical Dev Corp Taipei Taiwan | Hydroxylation of phenol |
| CN111153433A (zh) * | 2020-01-16 | 2020-05-15 | 南通大学 | 一种复合型浅色导电二氧化钛粉体的制备方法 |
| EP4134361A1 (de) * | 2021-08-13 | 2023-02-15 | LANXESS Deutschland GmbH | Verfahren zur herstellung von kresol aus ditolylether |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3481989A (en) * | 1967-06-01 | 1969-12-02 | Universal Oil Prod Co | Substitution of aromatic compounds |
| GR66589B (de) * | 1978-06-22 | 1981-03-30 | Snam Progetti | |
| 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 |
| BR8506684A (pt) * | 1984-04-26 | 1986-04-15 | Union Carbide Corp | Composicoes de titano-silicato |
| IT1187661B (it) * | 1985-04-23 | 1987-12-23 | Enichem Sintesi | Catalizzatore a base di silicio e titanio ad elevata resistenza meccanica |
| EP0292363B1 (de) * | 1987-05-22 | 1993-04-21 | Rhone-Poulenc Chimie | Zeolithe mit MFI-Struktur auf der Basis von Kieselsäure und Titanoxid und Verfahren zu deren Synthese |
-
1987
- 1987-10-29 FR FR8715247A patent/FR2622574B1/fr not_active Expired - Lifetime
-
1988
- 1988-10-14 AT AT88420350T patent/ATE85534T1/de not_active IP Right Cessation
- 1988-10-14 EP EP88420350A patent/EP0314582B1/de not_active Expired - Lifetime
- 1988-10-14 DE DE8888420350T patent/DE3878396T2/de not_active Expired - Fee Related
- 1988-10-19 JP JP63261663A patent/JPH0667861B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0667861B2 (ja) | 1994-08-31 |
| DE3878396T2 (de) | 1993-09-09 |
| EP0314582A1 (de) | 1989-05-03 |
| JPH01149744A (ja) | 1989-06-12 |
| DE3878396D1 (de) | 1993-03-25 |
| EP0314582B1 (de) | 1993-02-10 |
| FR2622574A1 (fr) | 1989-05-05 |
| FR2622574B1 (fr) | 1990-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE85534T1 (de) | Verfahren zur hydroxylierung von phenolen und phenolethern. | |
| TW218869B (de) | ||
| NZ216558A (en) | Cleaning and disinfecting contact lenses with hydrogen peroxide and an immobilised enzyme for the decomposition of hydrogen peroxide | |
| DE69219544D1 (de) | Verfahren zur Herstellung von Siloxanoxyalkylencopolymeren | |
| DE69822117D1 (de) | Verfahren zur Herstellung von olefinischen Epoxiden | |
| EP0247501A3 (en) | Method for preparing methacryloxy and acryloxy containing organosilanes and organosilicones | |
| NZ225420A (en) | Sterilisation by hydrogen peroxide vapour | |
| ZA877171B (en) | A substance or composition comprising 3'-deoxythymidin-2'-ene(3'-deoxy-2',3'-didehydrothymidine)for use in treating patients infected with retroviruses | |
| DE69016559D1 (de) | Epoxydierungsverfahren. | |
| ATE82741T1 (de) | Verfahren zur hydroxylierung von phenolen und phenolaethern. | |
| GR3003870T3 (de) | ||
| EP0317602A1 (de) | Antioxidanz-produkte. | |
| ZA841363B (en) | Pyruvate oxidase,a process for its preparation,and use thereof | |
| EP0219082A3 (en) | Process for preparing halogen-magnesium alanate, and its use | |
| EP0180269A3 (en) | Catalyst preparation | |
| ATE60254T1 (de) | Verfahren zur entschwefelung von terpenischen oelen. | |
| ATE82564T1 (de) | Verfahren zur hydroxylierung von phenolen und phenolaethern. | |
| ATE59044T1 (de) | Katalytisches verfahren zur herstellung von silakohlenwasserstoffen. | |
| ATE89542T1 (de) | Verfahren zur hydroxylierung von phenolen und aetherphenolen. | |
| DE69013125D1 (de) | Verfahren zur Hydroxylierung von Phenolen und Phenolethern. | |
| DE3761760D1 (de) | Verfahren zur aufbereitung von cyclohexylhydroperoxid enthaltenden reaktionsgemischen. | |
| DE3762747D1 (de) | Katalytisches verfahren zur herstellung von silakohlenwasserstoffen. | |
| DE3763474D1 (de) | Verfahren zur aufarbeitung von cyclohexylhydroperoxid, cyclohexanol und cyclohexanon enthaltenden reaktionsgemischen. | |
| HU9501110D0 (en) | Method for making intermediers of poly-(di-organosiloxanes) | |
| ATE110780T1 (de) | Methylierung von organischen verbindungen. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |