BE754559A - Procede pour la preparation de trimethylhydroquinone - Google Patents

Procede pour la preparation de trimethylhydroquinone

Info

Publication number
BE754559A
BE754559A BE754559DA BE754559A BE 754559 A BE754559 A BE 754559A BE 754559D A BE754559D A BE 754559DA BE 754559 A BE754559 A BE 754559A
Authority
BE
Belgium
Prior art keywords
trimethylhydroquinone
preparation
Prior art date
Application number
Other languages
English (en)
Original Assignee
Basf 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.)
Publication date
Publication of BE754559A publication Critical patent/BE754559A/fr

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
    • C07C37/06—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE754559D 1969-08-08 Procede pour la preparation de trimethylhydroquinone BE754559A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691940386 DE1940386C3 (de) 1969-08-08 1969-08-08 Verfahren zur Herstellung von Trimethylhydrochinon

Publications (1)

Publication Number Publication Date
BE754559A true BE754559A (fr) 1971-02-08

Family

ID=5742269

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754559D BE754559A (fr) 1969-08-08 Procede pour la preparation de trimethylhydroquinone

Country Status (8)

Country Link
JP (1) JPS5123487B1 (fr)
AT (1) AT298453B (fr)
BE (1) BE754559A (fr)
CH (1) CH526491A (fr)
DE (1) DE1940386C3 (fr)
FR (1) FR2056752A5 (fr)
GB (1) GB1314278A (fr)
NL (1) NL164841C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2160599C3 (de) * 1971-12-07 1975-01-30 Ruetgerswerke Ag, 6000 Frankfurt Verfahren zur Herstellung von substituierten Hydrochinonen, besonders 2,3,5-Trlmethylhydrochinon
US4046029A (en) * 1976-09-10 1977-09-06 Sundstrand Corporation Hydromechanical transmission
DE3404337A1 (de) * 1984-02-08 1985-08-08 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von trimethylhydrochinon
WO2021122437A1 (fr) 2019-12-19 2021-06-24 Dsm Ip Assets B.V. Formation de 2,3,5-triméthylhydroquinone à partir de 2,3,6-triméthylphénol
WO2021122436A1 (fr) 2019-12-19 2021-06-24 Dsm Ip Assets B.V. Procédé pour la préparation d'hydroquinones

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2229573A (en) * 1938-05-04 1941-01-21 Merck & Co Inc Process for the production of trimethylhydroquinones

Also Published As

Publication number Publication date
FR2056752A5 (fr) 1971-05-14
AT298453B (de) 1972-05-10
NL164841C (nl) 1981-02-16
DE1940386A1 (de) 1971-04-29
JPS5123487B1 (fr) 1976-07-17
CH526491A (de) 1972-08-15
GB1314278A (en) 1973-04-18
DE1940386B2 (de) 1973-06-28
NL7011586A (fr) 1971-02-10
DE1940386C3 (de) 1974-04-18
NL164841B (nl) 1980-09-15

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BADISCHE ANILIN- & SODAFABRIK A.G.

Effective date: 19900807