NL164841C - Werkwijze ter bereiding van trimethylhydrochinon. - Google Patents

Werkwijze ter bereiding van trimethylhydrochinon.

Info

Publication number
NL164841C
NL164841C NL7011586A NL7011586A NL164841C NL 164841 C NL164841 C NL 164841C NL 7011586 A NL7011586 A NL 7011586A NL 7011586 A NL7011586 A NL 7011586A NL 164841 C NL164841 C NL 164841C
Authority
NL
Netherlands
Prior art keywords
trimethyl hydroquinone
preparing trimethyl
preparing
hydroquinone
trimethyl
Prior art date
Application number
NL7011586A
Other languages
English (en)
Other versions
NL7011586A (nl
NL164841B (nl
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 NL7011586A publication Critical patent/NL7011586A/xx
Publication of NL164841B publication Critical patent/NL164841B/nl
Application granted granted Critical
Publication of NL164841C publication Critical patent/NL164841C/nl

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)
NL7011586A 1969-08-08 1970-08-05 Werkwijze ter bereiding van trimethylhydrochinon. NL164841C (nl)

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 (3)

Publication Number Publication Date
NL7011586A NL7011586A (nl) 1971-02-10
NL164841B NL164841B (nl) 1980-09-15
NL164841C true NL164841C (nl) 1981-02-16

Family

ID=5742269

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7011586A NL164841C (nl) 1969-08-08 1970-08-05 Werkwijze ter bereiding van trimethylhydrochinon.

Country Status (8)

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

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
EP4077255B1 (en) 2019-12-19 2024-01-31 DSM IP Assets B.V. Process for the preparaton of hydroquinones
WO2021122437A1 (en) 2019-12-19 2021-06-24 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
DE1940386C3 (de) 1974-04-18
DE1940386B2 (de) 1973-06-28
DE1940386A1 (de) 1971-04-29
JPS5123487B1 (nl) 1976-07-17
CH526491A (de) 1972-08-15
NL7011586A (nl) 1971-02-10
GB1314278A (en) 1973-04-18
BE754559A (fr) 1971-02-08
AT298453B (de) 1972-05-10
NL164841B (nl) 1980-09-15
FR2056752A5 (nl) 1971-05-14

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Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maxim lifetime of a patent