CH524556A - Process for the preparation of 2,3,6-trimethylhydroquinone - Google Patents

Process for the preparation of 2,3,6-trimethylhydroquinone

Info

Publication number
CH524556A
CH524556A CH656170A CH656170A CH524556A CH 524556 A CH524556 A CH 524556A CH 656170 A CH656170 A CH 656170A CH 656170 A CH656170 A CH 656170A CH 524556 A CH524556 A CH 524556A
Authority
CH
Switzerland
Prior art keywords
trimethylhydroquinone
preparation
Prior art date
Application number
CH656170A
Other languages
German (de)
Inventor
Ludwig Dr Rappen
Werner Dr Fickert
Winfried Dr Orth
Manfred Dr Maurer
Heinrich Dipl Chem Miele
Original Assignee
Ruetgerswerke 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 Ruetgerswerke Ag filed Critical Ruetgerswerke Ag
Publication of CH524556A publication Critical patent/CH524556A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/08—Dihydroxy benzenes; Alkylated derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/06—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH656170A 1969-06-26 1970-04-30 Process for the preparation of 2,3,6-trimethylhydroquinone CH524556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691932362 DE1932362A1 (en) 1969-06-26 1969-06-26 Process for the preparation of 2,3,6-trimethylhydroquinone

Publications (1)

Publication Number Publication Date
CH524556A true CH524556A (en) 1972-06-30

Family

ID=5738052

Family Applications (1)

Application Number Title Priority Date Filing Date
CH656170A CH524556A (en) 1969-06-26 1970-04-30 Process for the preparation of 2,3,6-trimethylhydroquinone

Country Status (6)

Country Link
US (1) US3795708A (en)
CH (1) CH524556A (en)
DE (1) DE1932362A1 (en)
FR (1) FR2051407A5 (en)
GB (1) GB1249760A (en)
NL (1) NL7007689A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2160599C3 (en) * 1971-12-07 1975-01-30 Ruetgerswerke Ag, 6000 Frankfurt Process for the preparation of substituted hydroquinones, especially 2,3,5-trimethylhydroquinone
FR2213927B1 (en) * 1973-01-15 1977-07-22 Rhone Poulenc Ind
FR2258361B1 (en) * 1974-01-21 1976-10-08 Rhone Poulenc Ind
US8226850B1 (en) * 2009-09-22 2012-07-24 Clemson University Research Foundation Thermally enhanced oxygen scavengers including a transition metal and a free radical scavenger

Also Published As

Publication number Publication date
NL7007689A (en) 1970-12-29
FR2051407A5 (en) 1971-04-02
GB1249760A (en) 1971-10-13
DE1932362A1 (en) 1971-01-07
US3795708A (en) 1974-03-05

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Legal Events

Date Code Title Description
PL Patent ceased