CH526491A - Process for the production of trimethylhydroquinone - Google Patents

Process for the production of trimethylhydroquinone

Info

Publication number
CH526491A
CH526491A CH1144870A CH1144870A CH526491A CH 526491 A CH526491 A CH 526491A CH 1144870 A CH1144870 A CH 1144870A CH 1144870 A CH1144870 A CH 1144870A CH 526491 A CH526491 A CH 526491A
Authority
CH
Switzerland
Prior art keywords
trimethylhydroquinone
production
Prior art date
Application number
CH1144870A
Other languages
German (de)
Inventor
Ludwig Dr Schuster
Rudolf Dr Oster
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.)
Filing date
Publication date
Application filed by Basf Ag filed Critical Basf Ag
Publication of CH526491A publication Critical patent/CH526491A/en

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)
CH1144870A 1969-08-08 1970-07-29 Process for the production of trimethylhydroquinone CH526491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691940386 DE1940386C3 (en) 1969-08-08 1969-08-08 Process for the production of trimethylhydroquinone

Publications (1)

Publication Number Publication Date
CH526491A true CH526491A (en) 1972-08-15

Family

ID=5742269

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1144870A CH526491A (en) 1969-08-08 1970-07-29 Process for the production of trimethylhydroquinone

Country Status (8)

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

Families Citing this family (5)

* 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
US4046029A (en) * 1976-09-10 1977-09-06 Sundstrand Corporation Hydromechanical transmission
DE3404337A1 (en) * 1984-02-08 1985-08-08 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING TRIMETHYL HYDROQUINONE
WO2021122436A1 (en) 2019-12-19 2021-06-24 Dsm Ip Assets B.V. Process for the preparaton of hydroquinones
EP4077259B1 (en) 2019-12-19 2024-01-31 DSM IP Assets B.V. Formation of 2,3,5-trimethylhydroquinone from 2,3,6-trimethylphenol

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
NL164841C (en) 1981-02-16
DE1940386C3 (en) 1974-04-18
DE1940386A1 (en) 1971-04-29
AT298453B (en) 1972-05-10
DE1940386B2 (en) 1973-06-28
NL7011586A (en) 1971-02-10
FR2056752A5 (en) 1971-05-14
GB1314278A (en) 1973-04-18
JPS5123487B1 (en) 1976-07-17
BE754559A (en) 1971-02-08
NL164841B (en) 1980-09-15

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Legal Events

Date Code Title Description
PL Patent ceased