DE2432230C3 - Verfahren zur Herstellung von 2,6-Dimethylhydrochinon - Google Patents

Verfahren zur Herstellung von 2,6-Dimethylhydrochinon

Info

Publication number
DE2432230C3
DE2432230C3 DE19742432230 DE2432230A DE2432230C3 DE 2432230 C3 DE2432230 C3 DE 2432230C3 DE 19742432230 DE19742432230 DE 19742432230 DE 2432230 A DE2432230 A DE 2432230A DE 2432230 C3 DE2432230 C3 DE 2432230C3
Authority
DE
Germany
Prior art keywords
reaction
sulfuric acid
parts
dimethylhydroquinone
weight
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19742432230
Other languages
German (de)
English (en)
Other versions
DE2432230B2 (de
DE2432230A1 (de
Inventor
Ludwig Dipl.-Chem. Dr. 6703 Limburgerhof Schuster
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DE19742432230 priority Critical patent/DE2432230C3/de
Priority to FR7520923A priority patent/FR2277066A1/fr
Priority to BE157986A priority patent/BE831006A/xx
Publication of DE2432230A1 publication Critical patent/DE2432230A1/de
Publication of DE2432230B2 publication Critical patent/DE2432230B2/de
Application granted granted Critical
Publication of DE2432230C3 publication Critical patent/DE2432230C3/de
Expired legal-status Critical Current

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
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
    • C07C37/07—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation with simultaneous reduction of C=O group in that ring
    • 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)
DE19742432230 1974-07-05 1974-07-05 Verfahren zur Herstellung von 2,6-Dimethylhydrochinon Expired DE2432230C3 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19742432230 DE2432230C3 (de) 1974-07-05 1974-07-05 Verfahren zur Herstellung von 2,6-Dimethylhydrochinon
FR7520923A FR2277066A1 (fr) 1974-07-05 1975-07-03 Procede pour la preparation de 2,6-dimethylhydroquinone
BE157986A BE831006A (fr) 1974-07-05 1975-07-04 Procede de preparation de la dimethyl-2,6 hydroquinone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742432230 DE2432230C3 (de) 1974-07-05 1974-07-05 Verfahren zur Herstellung von 2,6-Dimethylhydrochinon

Publications (3)

Publication Number Publication Date
DE2432230A1 DE2432230A1 (de) 1976-01-29
DE2432230B2 DE2432230B2 (de) 1980-06-04
DE2432230C3 true DE2432230C3 (de) 1981-02-19

Family

ID=5919744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742432230 Expired DE2432230C3 (de) 1974-07-05 1974-07-05 Verfahren zur Herstellung von 2,6-Dimethylhydrochinon

Country Status (3)

Country Link
BE (1) BE831006A (enExample)
DE (1) DE2432230C3 (enExample)
FR (1) FR2277066A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1192915A (en) * 1982-04-29 1985-09-03 Chao-Yang Hsu Production of hydroquinone

Also Published As

Publication number Publication date
BE831006A (fr) 1976-01-05
FR2277066A1 (fr) 1976-01-30
DE2432230B2 (de) 1980-06-04
FR2277066B3 (enExample) 1979-02-23
DE2432230A1 (de) 1976-01-29

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)