ATE89542T1 - Verfahren zur hydroxylierung von phenolen und aetherphenolen. - Google Patents

Verfahren zur hydroxylierung von phenolen und aetherphenolen.

Info

Publication number: ATE89542T1
Authority: AT; Austria
Prior art keywords: hydroxylation; phenols; aetherphenols; phenol; hydrogen peroxide
Prior art date: 1987-10-29

Application number

AT88420351T

Other languages

English (en)

Inventor

Michel Costantini

Jean-Michel Popa

Michel Gubelmann

Original Assignee

Rhone Poulenc Chimie

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.)

1987-10-29

Filing date

1988-10-14

Publication date

1993-06-15

1988-10-14 Application filed by Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie

1993-06-15 Application granted granted Critical

1993-06-15 Publication of ATE89542T1 publication Critical patent/ATE89542T1/de

Links

MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
230000033444 hydroxylation Effects 0.000 abstract 2
238000005805 hydroxylation reaction Methods 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
150000008379 phenol ethers Chemical class 0.000 abstract 2
150000002989 phenols Chemical class 0.000 abstract 2
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
230000002378 acidificating effect Effects 0.000 abstract 1
239000007900 aqueous suspension Substances 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
239000004927 clay Substances 0.000 abstract 1

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)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

AT88420351T 1987-10-29 1988-10-14 Verfahren zur hydroxylierung von phenolen und aetherphenolen. ATE89542T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8715248A FR2622575B1 (fr)	1987-10-29	1987-10-29	Procede d'hydroxylation de phenols et d'ethers de phenols
EP88420351A EP0314583B1 (de)	1987-10-29	1988-10-14	Verfahren zur Hydroxylierung von Phenolen und Ätherphenolen

Publications (1)

Publication Number	Publication Date
ATE89542T1 true ATE89542T1 (de)	1993-06-15

Family

ID=9356450

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT88420351T ATE89542T1 (de)	1987-10-29	1988-10-14	Verfahren zur hydroxylierung von phenolen und aetherphenolen.

Country Status (5)

Country	Link
EP (1)	EP0314583B1 (de)
JP (1)	JPH01149745A (de)
AT (1)	ATE89542T1 (de)
DE (1)	DE3881151T2 (de)
FR (1)	FR2622575B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2693457B1 (fr) *	1992-07-10	1994-09-02	Rhone Poulenc Chimie	Procédé d'hydroxylation de composés phénoliques.
US5786519A (en) *	1996-02-16	1998-07-28	Council Of Scientific & Industrial Research	Process for the preparation of a mixture of guaiacol and p-methoxy phenol
DE10114836A1 (de) *	2001-03-26	2002-10-10	Sued Chemie Ag	Säurehaltiges Trägermaterial
US7781622B2 (en)	2008-01-25	2010-08-24	Council Of Scientific & Industrial Research	Process for direct hydroxylation of aromatic hydrocarbons

Family Cites Families (5)

* 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
IT1150699B (it) *	1982-03-19	1986-12-17	Anic Spa	Procedimento per la ossidrilazione di idrocarburi aromatici
NZ204091A (en) *	1982-05-18	1986-03-14	Mobil Oil Corp	Manufacture of synthetic crystalling zeolite beta with a low aluminium content
CA1202295A (en) *	1982-09-28	1986-03-25	Joseph N. Miale	Method of producing a zeolite containing occluded multimetalite and the product of such a method
US4578521A (en) *	1985-02-04	1986-03-25	Mobil Oil Corporation	Shape-selective catalytic oxidation of phenol

1987
- 1987-10-29 FR FR8715248A patent/FR2622575B1/fr not_active Expired - Lifetime
1988
- 1988-10-14 AT AT88420351T patent/ATE89542T1/de not_active IP Right Cessation
- 1988-10-14 DE DE88420351T patent/DE3881151T2/de not_active Expired - Fee Related
- 1988-10-14 EP EP88420351A patent/EP0314583B1/de not_active Expired - Lifetime
- 1988-10-27 JP JP63269618A patent/JPH01149745A/ja active Pending

Also Published As

Publication number	Publication date
FR2622575B1 (fr)	1990-02-23
DE3881151T2 (de)	1993-11-25
EP0314583A1 (de)	1989-05-03
JPH01149745A (ja)	1989-06-12
EP0314583B1 (de)	1993-05-19
DE3881151D1 (de)	1993-06-24
FR2622575A1 (fr)	1989-05-05

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Legal Events

Date	Code	Title	Description
1993-11-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties