ATE87040T1 - Verfahren zur herstellung von chinon aus hydrochinon durch elektrolyse. - Google Patents

Verfahren zur herstellung von chinon aus hydrochinon durch elektrolyse.

Info

Publication number: ATE87040T1
Authority: AT; Austria
Prior art keywords: electrolysis; quinone; hydrochinone; production; hydroquinone
Prior art date: 1988-10-14

Application number

AT89420383T

Other languages

English (en)

Inventor

Roux Olivier Le

Jean Bachot

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.)

1988-10-14

Filing date

1989-10-09

Publication date

1993-04-15

1989-10-09 Application filed by Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie

1993-04-15 Application granted granted Critical

1993-04-15 Publication of ATE87040T1 publication Critical patent/ATE87040T1/de

Links

QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 title abstract 5
AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 title abstract 4
238000005868 electrolysis reaction Methods 0.000 title abstract 2
238000000034 method Methods 0.000 title 1
239000002904 solvent Substances 0.000 abstract 2
150000005208 1,4-dihydroxybenzenes Chemical class 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
239000006184 cosolvent Substances 0.000 abstract 1
239000006185 dispersion Substances 0.000 abstract 1
239000000839 emulsion Substances 0.000 abstract 1
150000004053 quinones Chemical class 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/23—Oxidation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Cosmetics (AREA)

AT89420383T 1988-10-14 1989-10-09 Verfahren zur herstellung von chinon aus hydrochinon durch elektrolyse. ATE87040T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8814361A FR2637916B1 (fr)	1988-10-14	1988-10-14	Procede de preparation de quinone a partir d'hydroquinone par electrolyse
EP89420383A EP0370920B1 (de)	1988-10-14	1989-10-09	Verfahren zur Herstellung von Chinon aus Hydrochinon durch Elektrolyse

Publications (1)

Publication Number	Publication Date
ATE87040T1 true ATE87040T1 (de)	1993-04-15

Family

ID=9371546

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT89420383T ATE87040T1 (de)	1988-10-14	1989-10-09	Verfahren zur herstellung von chinon aus hydrochinon durch elektrolyse.

Country Status (9)

Country	Link
US (1)	US4963234A (de)
EP (1)	EP0370920B1 (de)
JP (1)	JPH02141592A (de)
AT (1)	ATE87040T1 (de)
CA (1)	CA1330773C (de)
DE (1)	DE68905443T2 (de)
ES (1)	ES2041436T3 (de)
FR (1)	FR2637916B1 (de)
IE (1)	IE893306L (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2023161206A1 (en) *	2022-02-25	2023-08-31	Dsm Ip Assets B.V.	A process for producing benzoquinones

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3897319A (en) *	1971-05-03	1975-07-29	Carus Corp	Recovery and recycle process for anodic oxidation of benzene to quinone
JPS57134581A (en) *	1981-02-13	1982-08-19	Shigeru Torii	Production of 1, 4-naphthoquinone derivative
JPS57198283A (en) *	1981-05-27	1982-12-04	Asahi Glass Co Ltd	Electrolytic oxidation method for organic compound

1988
- 1988-10-14 FR FR8814361A patent/FR2637916B1/fr not_active Expired - Lifetime
1989
- 1989-09-25 CA CA000612834A patent/CA1330773C/fr not_active Expired - Fee Related
- 1989-10-03 JP JP1257178A patent/JPH02141592A/ja active Granted
- 1989-10-09 DE DE8989420383T patent/DE68905443T2/de not_active Expired - Fee Related
- 1989-10-09 AT AT89420383T patent/ATE87040T1/de not_active IP Right Cessation
- 1989-10-09 EP EP89420383A patent/EP0370920B1/de not_active Expired - Lifetime
- 1989-10-09 ES ES198989420383T patent/ES2041436T3/es not_active Expired - Lifetime
- 1989-10-13 IE IE893306A patent/IE893306L/xx unknown
- 1989-10-16 US US07/421,833 patent/US4963234A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPH02141592A (ja)	1990-05-30
FR2637916A1 (fr)	1990-04-20
IE893306L (en)	1990-04-14
EP0370920A1 (de)	1990-05-30
FR2637916B1 (fr)	1990-12-07
DE68905443D1 (de)	1993-04-22
CA1330773C (fr)	1994-07-19
DE68905443T2 (de)	1993-06-24
JPH034625B2 (de)	1991-01-23
ES2041436T3 (es)	1993-11-16
US4963234A (en)	1990-10-16
EP0370920B1 (de)	1993-03-17

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Legal Events

Date	Code	Title	Description
1993-09-15	UEP	Publication of translation of european patent specification
1995-01-15	REN	Ceased due to non-payment of the annual fee