AT314502B - Process for the production of hydroquinone - Google Patents

Process for the production of hydroquinone

Info

Publication number: AT314502B
Authority: AT; Austria
Prior art keywords: hydroquinone; production
Prior art date: 1971-02-24

Application number

AT142172A

Other languages

German (de)

Original Assignee

Union Rheinische Braunkohlen

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.)

1971-02-24

Filing date

1972-02-22

Publication date

1974-04-10

1972-02-22 Application filed by Union Rheinische Braunkohlen filed Critical Union Rheinische Braunkohlen

1974-04-10 Application granted granted Critical

1974-04-10 Publication of AT314502B publication Critical patent/AT314502B/en

Links

QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 title 2

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
- 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)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

AT142172A 1971-02-24 1972-02-22 Process for the production of hydroquinone AT314502B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2108623A DE2108623C3 (en)	1971-02-24	1971-02-24	Process for the production of hydroquinone by electrochemical conversion of benzene

Publications (1)

Publication Number	Publication Date
AT314502B true AT314502B (en)	1974-04-10

Family

ID=5799606

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT142172A AT314502B (en)	1971-02-24	1972-02-22	Process for the production of hydroquinone

Country Status (12)

Country	Link
US (1)	US3721615A (en)
JP (1)	JPS5644153B1 (en)
AT (1)	AT314502B (en)
BE (1)	BE778521A (en)
CA (1)	CA943902A (en)
CH (1)	CH573376A5 (en)
DE (1)	DE2108623C3 (en)
FR (1)	FR2126195B1 (en)
GB (1)	GB1365643A (en)
IT (1)	IT948679B (en)
NL (1)	NL7201196A (en)
NO (1)	NO136836C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3884776A (en) *	1973-05-15	1975-05-20	Du Pont	Preparation of hydroquinone
DE2329153C2 (en) *	1973-06-07	1975-02-13	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Running wave tube with a helical delay line and method of manufacturing the running wave tube
US3909376A (en) *	1974-12-04	1975-09-30	Basf Ag	Electrolytic manufacture of alkyl-substituted hydroquinones
US4071429A (en) *	1976-12-29	1978-01-31	Monsanto Company	Electrolytic flow-cell apparatus and process for effecting sequential electrochemical reaction
US4464236A (en) *	1982-05-10	1984-08-07	The Dow Chemical Company	Selective electrochemical oxidation of organic compounds
JPS5973983A (en) *	1982-10-21	1984-04-26	Mitsubishi Electric Corp	Printer apparatus
US4689124A (en) *	1985-09-13	1987-08-25	The Dow Chemical Company	Flow-through electrolytic cell
IT1233936B (en) *	1988-03-24	1992-04-22	Mini Ricerca Scient Tecnolog	ELECTROCHEMISTRY SYNTHESIS OF 2 ARYL HYDROKINONES.

1971
- 1971-02-24 DE DE2108623A patent/DE2108623C3/en not_active Expired
- 1971-12-28 NO NO4894/71A patent/NO136836C/en unknown
1972
- 1972-01-26 BE BE778521A patent/BE778521A/en unknown
- 1972-01-28 NL NL7201196A patent/NL7201196A/xx not_active Application Discontinuation
- 1972-01-31 FR FR7203200A patent/FR2126195B1/fr not_active Expired
- 1972-02-11 CA CA134,504A patent/CA943902A/en not_active Expired
- 1972-02-14 US US00226124A patent/US3721615A/en not_active Expired - Lifetime
- 1972-02-22 IT IT48472/72A patent/IT948679B/en active
- 1972-02-22 AT AT142172A patent/AT314502B/en not_active IP Right Cessation
- 1972-02-23 GB GB833272A patent/GB1365643A/en not_active Expired
- 1972-02-23 JP JP1816072A patent/JPS5644153B1/ja active Pending
- 1972-02-24 CH CH264572A patent/CH573376A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB1365643A (en)	1974-09-04
NO136836C (en)	1977-11-16
FR2126195B1 (en)	1975-10-24
NL7201196A (en)	1972-08-28
CA943902A (en)	1974-03-19
JPS5644153B1 (en)	1981-10-17
FR2126195A1 (en)	1972-10-06
NO136836B (en)	1977-08-08
IT948679B (en)	1973-06-11
DE2108623B2 (en)	1978-11-16
DE2108623A1 (en)	1972-08-31
DE2108623C3 (en)	1979-07-19
BE778521A (en)	1972-05-16
CH573376A5 (en)	1976-03-15
US3721615A (en)	1973-03-20

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Legal Events

Date	Code	Title	Description
1983-05-15	ELJ	Ceased due to non-payment of the annual fee