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FR2341551A1 - Preparation de la 2,3,5-trimethylhydroquinone - Google Patents

Preparation de la 2,3,5-trimethylhydroquinone

Info

Publication number
FR2341551A1
FR2341551A1 FR7704542A FR7704542A FR2341551A1 FR 2341551 A1 FR2341551 A1 FR 2341551A1 FR 7704542 A FR7704542 A FR 7704542A FR 7704542 A FR7704542 A FR 7704542A FR 2341551 A1 FR2341551 A1 FR 2341551A1
Authority
FR
France
Prior art keywords
trimethylhydroquinone
preparation
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.)
Granted
Application number
FR7704542A
Other languages
English (en)
Other versions
FR2341551B1 (fr
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2341551A1 publication Critical patent/FR2341551A1/fr
Application granted granted Critical
Publication of FR2341551B1 publication Critical patent/FR2341551B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C07C46/08—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring with molecular oxygen
    • 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
    • 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
    • C07C46/10—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7704542A 1976-02-19 1977-02-17 Preparation de la 2,3,5-trimethylhydroquinone Granted FR2341551A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB660676 1976-02-19

Publications (2)

Publication Number Publication Date
FR2341551A1 true FR2341551A1 (fr) 1977-09-16
FR2341551B1 FR2341551B1 (fr) 1979-03-09

Family

ID=9817538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704542A Granted FR2341551A1 (fr) 1976-02-19 1977-02-17 Preparation de la 2,3,5-trimethylhydroquinone

Country Status (7)

Country Link
US (1) US4250335A (fr)
JP (1) JPS6039056B2 (fr)
CH (1) CH628317A5 (fr)
DE (1) DE2706842C2 (fr)
FR (1) FR2341551A1 (fr)
GB (1) GB1526571A (fr)
NL (1) NL7701671A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152842A2 (fr) * 1984-02-08 1985-08-28 BASF Aktiengesellschaft Procédé de préparation de triméthylhydroquinone

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567734A (en) * 1979-06-28 1981-01-27 Takeda Chem Ind Ltd Preparation of quinone derivative
US4545937A (en) * 1983-04-18 1985-10-08 University Of Delaware Binucleating ligand-metal complexes as oxidation catalysts
GB8423739D0 (en) * 1984-09-19 1984-10-24 British Petroleum Co Plc Preparations of quinones
JPS61223870A (ja) * 1985-03-29 1986-10-04 Mita Ind Co Ltd 電子写真感光体からの転写紙分離装置
US4806688A (en) * 1986-05-16 1989-02-21 The Dow Chemical Company Preparation of diamino- and dialkylaminobenzenediols
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259936A (en) * 1937-07-30 1941-10-21 Merck & Co Inc Process of preparing durohydroquinone
US2229573A (en) * 1938-05-04 1941-01-21 Merck & Co Inc Process for the production of trimethylhydroquinones
US3658853A (en) * 1970-03-05 1972-04-25 Searle & Co 17alpha-(2-alkynyl)-11beta-methylestra-1 3 5(10)-triene-3 17beta-diols and esters thereof
JPS5442964B2 (fr) * 1972-03-03 1979-12-17
FR2213927B1 (fr) * 1973-01-15 1977-07-22 Rhone Poulenc Ind

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152842A2 (fr) * 1984-02-08 1985-08-28 BASF Aktiengesellschaft Procédé de préparation de triméthylhydroquinone
EP0152842A3 (en) * 1984-02-08 1986-07-30 Basf Aktiengesellschaft Process for the preparation of trimethylhydroquinone

Also Published As

Publication number Publication date
US4250335A (en) 1981-02-10
GB1526571A (en) 1978-09-27
CH628317A5 (de) 1982-02-26
NL7701671A (nl) 1977-08-23
JPS52100430A (en) 1977-08-23
DE2706842A1 (de) 1977-09-01
FR2341551B1 (fr) 1979-03-09
DE2706842C2 (de) 1985-10-24
JPS6039056B2 (ja) 1985-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse
RC Opposition against decision of lapse
DA Annulment of decision of lapse
ST Notification of lapse