DK143289D0 - Fremgangsmaade til fremstilling af 2-arylhydroquinoner ved elektrokemisk syntese - Google Patents

Fremgangsmaade til fremstilling af 2-arylhydroquinoner ved elektrokemisk syntese

Info

Publication number
DK143289D0
DK143289D0 DK143289A DK143289A DK143289D0 DK 143289 D0 DK143289 D0 DK 143289D0 DK 143289 A DK143289 A DK 143289A DK 143289 A DK143289 A DK 143289A DK 143289 D0 DK143289 D0 DK 143289D0
Authority
DK
Denmark
Prior art keywords
preparation
procedure
aryl
hydroquinones
electrochemical synthesis
Prior art date
Application number
DK143289A
Other languages
English (en)
Other versions
DK172105B1 (da
DK143289A (da
Inventor
Norberto Gatti
Marco Foa
Original Assignee
Mini Ricerca Scient Tecnolog
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 Mini Ricerca Scient Tecnolog filed Critical Mini Ricerca Scient Tecnolog
Publication of DK143289D0 publication Critical patent/DK143289D0/da
Publication of DK143289A publication Critical patent/DK143289A/da
Application granted granted Critical
Publication of DK172105B1 publication Critical patent/DK172105B1/da

Links

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
    • 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)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DK143289A 1988-03-24 1989-03-22 Fremgangsmåde til fremstilling af 2-arylhydroquinoner ved elektrokemisk oxidation DK172105B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1994488 1988-03-24
IT8819944A IT1233936B (it) 1988-03-24 1988-03-24 Sintesi elettrochimica di 2 arilidrochinoni.

Publications (3)

Publication Number Publication Date
DK143289D0 true DK143289D0 (da) 1989-03-22
DK143289A DK143289A (da) 1989-09-25
DK172105B1 DK172105B1 (da) 1997-10-27

Family

ID=11162540

Family Applications (1)

Application Number Title Priority Date Filing Date
DK143289A DK172105B1 (da) 1988-03-24 1989-03-22 Fremgangsmåde til fremstilling af 2-arylhydroquinoner ved elektrokemisk oxidation

Country Status (12)

Country Link
US (1) US5098531A (da)
EP (1) EP0337175B1 (da)
JP (1) JP2778978B2 (da)
AT (1) ATE89611T1 (da)
AU (1) AU614587B2 (da)
CA (1) CA1339471C (da)
DE (1) DE68906589T2 (da)
DK (1) DK172105B1 (da)
ES (1) ES2040918T3 (da)
FI (1) FI88519C (da)
IT (1) IT1233936B (da)
NO (1) NO176363C (da)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE117251C (da) * 1899-11-09
US2135368A (en) * 1934-10-10 1938-11-01 Vagenius Nels Harold Method of preparing quinone
US3683034A (en) 1963-09-27 1972-08-08 Upjohn Co Process for the preparation of substituted hydroquinones
US3509031A (en) * 1968-08-28 1970-04-28 Union Carbide Corp Electrochemical oxidation of phenol
DE2108623C3 (de) * 1971-02-24 1979-07-19 Union Rheinische Braunkohlen Kraftstoff Ag, 5047 Wesseling Verfahren zur Herstellung von Hydrochinon durch elektrochemische Umwandlung von Benzol
GB1360904A (en) * 1972-01-19 1974-07-24 Ici Ltd Oxidation of aromatic compounds
DE2360494A1 (de) * 1973-12-05 1975-06-12 Basf Ag Verfahren zur herstellung von alkylsubstituierten hydrochinonen
US3909376A (en) * 1974-12-04 1975-09-30 Basf Ag Electrolytic manufacture of alkyl-substituted hydroquinones
US4061548A (en) * 1976-06-07 1977-12-06 Eastman Kodak Company Electrolytic hydroquinone process
US4159365A (en) * 1976-11-19 1979-06-26 E. I. Du Pont De Nemours And Company Polyphenyl-1,4-phenylene terephthalates and fibers therefrom
US4071429A (en) * 1976-12-29 1978-01-31 Monsanto Company Electrolytic flow-cell apparatus and process for effecting sequential electrochemical reaction
US4689124A (en) * 1985-09-13 1987-08-25 The Dow Chemical Company Flow-through electrolytic cell

Also Published As

Publication number Publication date
NO891244L (no) 1989-09-25
FI88519C (fi) 1993-05-25
DE68906589T2 (de) 1993-10-07
DK172105B1 (da) 1997-10-27
EP0337175B1 (en) 1993-05-19
CA1339471C (en) 1997-09-23
AU614587B2 (en) 1991-09-05
IT1233936B (it) 1992-04-22
FI891301A0 (fi) 1989-03-20
FI88519B (fi) 1993-02-15
NO176363B (no) 1994-12-12
NO891244D0 (no) 1989-03-21
IT8819944A0 (it) 1988-03-24
ES2040918T3 (es) 1993-11-01
JP2778978B2 (ja) 1998-07-23
EP0337175A1 (en) 1989-10-18
AU3151989A (en) 1989-09-28
JPH02133590A (ja) 1990-05-22
ATE89611T1 (de) 1993-06-15
DK143289A (da) 1989-09-25
DE68906589D1 (de) 1993-06-24
FI891301A (fi) 1989-09-25
NO176363C (no) 1995-03-22
US5098531A (en) 1992-03-24

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed