IL53664A - Preparation of pyrocatechol and hydroquinone by oxidation of phenol with peroxycarboxylic acids - Google Patents

Preparation of pyrocatechol and hydroquinone by oxidation of phenol with peroxycarboxylic acids

Info

Publication number
IL53664A
IL53664A IL53664A IL5366477A IL53664A IL 53664 A IL53664 A IL 53664A IL 53664 A IL53664 A IL 53664A IL 5366477 A IL5366477 A IL 5366477A IL 53664 A IL53664 A IL 53664A
Authority
IL
Israel
Prior art keywords
pyrocatechol
hydroquinone
phenol
oxidation
preparation
Prior art date
Application number
IL53664A
Other languages
English (en)
Other versions
IL53664A0 (en
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of IL53664A0 publication Critical patent/IL53664A0/xx
Publication of IL53664A publication Critical patent/IL53664A/xx

Links

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)
IL53664A 1976-12-24 1977-12-21 Preparation of pyrocatechol and hydroquinone by oxidation of phenol with peroxycarboxylic acids IL53664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2658943A DE2658943C3 (de) 1976-12-24 1976-12-24 Verfahren zur Herstellung von Brenzkatechin und Hydrochinon

Publications (2)

Publication Number Publication Date
IL53664A0 IL53664A0 (en) 1978-03-10
IL53664A true IL53664A (en) 1982-03-31

Family

ID=5996705

Family Applications (1)

Application Number Title Priority Date Filing Date
IL53664A IL53664A (en) 1976-12-24 1977-12-21 Preparation of pyrocatechol and hydroquinone by oxidation of phenol with peroxycarboxylic acids

Country Status (12)

Country Link
US (1) US4182917A (fr)
JP (1) JPS585890B2 (fr)
BE (1) BE862236A (fr)
CA (1) CA1090827A (fr)
CH (1) CH630590A5 (fr)
DE (1) DE2658943C3 (fr)
FR (1) FR2375174A1 (fr)
GB (1) GB1569670A (fr)
IL (1) IL53664A (fr)
IT (1) IT1093074B (fr)
NL (1) NL7714193A (fr)
SU (1) SU676159A3 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031736A1 (de) * 1980-08-22 1982-04-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von brenzkatechin und hydrochinon
DE3308726C2 (de) * 1983-03-11 1991-01-24 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Dihydroxybenzolen
DE3308769C2 (de) * 1983-03-11 1985-01-24 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Dihydroxybenzolen
DE3308763C2 (de) * 1983-03-11 1985-01-24 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Dihydroxybenzolen
US4588845A (en) * 1983-07-18 1986-05-13 Fmc Corporation Oxidation of unsaturated organic compounds with hydrogen peroxide
DE3632075A1 (de) * 1986-09-20 1988-03-24 Degussa Verfahren zur herstellung von trihydroxy- bzw. alkoxyhydroxybenzolen
FR2700333B1 (fr) * 1993-01-08 1995-03-10 Rhone Poulenc Chimie Procédé de préparation de composés aromatiques dihydroxyles.
DE102010008393A1 (de) 2010-02-10 2011-10-06 Technische Universität Dresden Substrat zur Bodenverbesserung mit Wasser speichernder Eigenschaft, Verfahren zur Herstellung und dessen Verwendung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129007C (fr) * 1965-04-09 1900-01-01
US3488395A (en) * 1965-10-04 1970-01-06 Ici Ltd Oxidation process
FR1479354A (fr) * 1966-03-15 1967-05-05 Rhone Poulenc Sa Procédé d'obtention de polyphénols
GB1167732A (en) * 1966-07-25 1969-10-22 Ici Ltd Oxidation of Aromatic Hydrocarbons
FR2071464A5 (fr) * 1969-12-30 1971-09-17 Rhone Poulenc Sa
DE2150657C3 (de) * 1971-07-17 1978-10-26 Brichima S.P.A., Mailand (Italien) Verfahren zur Herstellung einer Mischung aus Brenzcatechin und Hydrochinon
US3950437A (en) * 1972-12-25 1976-04-13 Oxirane Chemical Co. Method for manufacture of dihydric phenols
JPS5238023B2 (fr) * 1973-11-10 1977-09-27
CA1024165A (fr) * 1972-12-25 1978-01-10 Agency Of Industrial Science And Technology, Ministry Of International Trade And Industry Mode de fabrication des phenols dihydriques
JPS5833207B2 (ja) * 1975-08-28 1983-07-18 工業技術院長 ニカフエノ−ルノセイゾウホウホウ

Also Published As

Publication number Publication date
NL7714193A (nl) 1978-06-27
SU676159A3 (ru) 1979-07-25
CH630590A5 (de) 1982-06-30
DE2658943B2 (de) 1979-03-15
CA1090827A (fr) 1980-12-02
IT1093074B (it) 1985-07-19
BE862236A (fr) 1978-06-23
JPS585890B2 (ja) 1983-02-02
FR2375174A1 (fr) 1978-07-21
DE2658943A1 (de) 1978-07-06
US4182917A (en) 1980-01-08
FR2375174B1 (fr) 1983-12-02
DE2658943C3 (de) 1982-02-18
IL53664A0 (en) 1978-03-10
GB1569670A (en) 1980-06-18
JPS5379826A (en) 1978-07-14

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