[go: up one dir, main page]

DE68907180D1 - Verfahren zur herstellung von 2,3,5-trimethylbenzochinon. - Google Patents

Verfahren zur herstellung von 2,3,5-trimethylbenzochinon.

Info

Publication number
DE68907180D1
DE68907180D1 DE8989311959T DE68907180T DE68907180D1 DE 68907180 D1 DE68907180 D1 DE 68907180D1 DE 8989311959 T DE8989311959 T DE 8989311959T DE 68907180 T DE68907180 T DE 68907180T DE 68907180 D1 DE68907180 D1 DE 68907180D1
Authority
DE
Germany
Prior art keywords
trimethylbenzochinone
producing
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 - Lifetime
Application number
DE8989311959T
Other languages
English (en)
Inventor
Katsuomi Takehira
Hideo Orita
Masao Shimizu
Takashi Hayakawa
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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
Priority claimed from JP63291668A external-priority patent/JPH02174744A/ja
Priority claimed from JP1086030A external-priority patent/JPH02264739A/ja
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Application granted granted Critical
Publication of DE68907180D1 publication Critical patent/DE68907180D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8989311959T 1988-11-18 1989-11-17 Verfahren zur herstellung von 2,3,5-trimethylbenzochinon. Expired - Lifetime DE68907180D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63291668A JPH02174744A (ja) 1988-11-18 1988-11-18 ２，３，５−トリメチルベンゾキノンの製造方法
JP1086030A JPH02264739A (ja) 1989-04-05 1989-04-05 ２，３，５―トリメチルベンゾキノンの製造方法

Publications (1)

Publication Number Publication Date
DE68907180D1 true DE68907180D1 (de) 1993-07-22

Family

ID=26427194

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989311959T Expired - Lifetime DE68907180D1 (de) 1988-11-18 1989-11-17 Verfahren zur herstellung von 2,3,5-trimethylbenzochinon.

Country Status (2)

Country Link
EP (1) EP0369823B1 (de)
DE (1) DE68907180D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4029198A1 (de) * 1990-09-14 1992-03-19 Basf Ag Verfahren zur herstellung von 2,3,5-trimethyl-p-benzochinon
JP6561049B2 (ja) * 2013-07-02 2019-08-14 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ２，３，６−トリメチルフェノールの酸化による２，３，５−トリメチルベンゾキノンの製造方法
WO2015000762A1 (de) 2013-07-02 2015-01-08 Basf Se Verfahren zur herstellung von 3-heptanol aus einer mischung enthaltend 2-ehthylhexanala und 3-heptylformiat
CN104557487A (zh) * 2014-09-03 2015-04-29 中国科学院青岛生物能源与过程研究所 一种对苯醌化合物的制备方法
CN104292095A (zh) * 2014-09-05 2015-01-21 中国科学院青岛生物能源与过程研究所 一种苯酚化合物直接氧化制备对苯醌化合物的方法
CN104292096A (zh) * 2014-09-09 2015-01-21 中国科学院青岛生物能源与过程研究所 一种选择催化氧化苯酚化合物制备对苯醌化合物的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870731A (en) * 1973-09-28 1975-03-11 Goodyear Tire & Rubber Oxidation of phenols and alkyl substituted phenols to their corresponding para-benzoquinone
US4257968A (en) * 1979-10-04 1981-03-24 E. I. Du Pont De Nemours And Company Oxidation of phenol to p-benzoquinone in acetonitrile/methanol cosolvent
US4478752A (en) * 1981-07-20 1984-10-23 Sun Tech, Inc. Process for oxidizing phenol to p-benzoquinone
US4519948A (en) * 1982-09-27 1985-05-28 Sun Tech, Inc. Process for oxidizing a phenol to a p-benzoquinone
US4545937A (en) * 1983-04-18 1985-10-08 University Of Delaware Binucleating ligand-metal complexes as oxidation catalysts
US4828762A (en) * 1983-06-06 1989-05-09 Mitsubishi Gas Chemical Company, Inc. Process for the production of 2,3,5-trimethylbenzoquinone
JPS63280040A (ja) * 1987-05-13 1988-11-17 Eisai Co Ltd ２，３，５−トリメチルベンゾキノンの製造方法

Also Published As

Publication number Publication date
EP0369823A1 (de) 1990-05-23
EP0369823B1 (de) 1993-06-16

Similar Documents

Publication Publication Date Title
DE68904986D1 (de) Verfahren zur herstellung von 1,1,1-trifluor-2,2-dichlorethan.
DE3869920D1 (de) Verfahren zur herstellung von 1,1-dichlor-1,2,2,2-tetrafluoraethan.
DE3860671D1 (de) Verfahren zur herstellung von 2,6-dialkylnaphthalin.
DE3861825D1 (de) Verfahren zur herstellung von (2,2)-paracyclophan.
DE68908193D1 (de) Verfahren zur herstellung von fluorglimmer.
DE68905327D1 (de) Verfahren zur herstellung von 1,1,1,2-tetrafluorethan.
DE58902890D1 (de) Verfahren zur herstellung von 2,5-diarylaminoterephthalsaeuren.
DE68901908D1 (de) Verfahren zur herstellung von mesophasepech.
DE68918601D1 (de) Verfahren zur herstellung von ortho-nitrobenzonitrilen.
DE59001106D1 (de) Verfahren zur herstellung von 1,1,1-trifluor-2-chlorethan.
DE68904436D1 (de) Verfahren zur herstellung von 1-alkyl-5-nitro-imidazolen.
DE58902073D1 (de) Verfahren zur herstellung von organohalogensilanen.
DE68906500D1 (de) Verfahren zur herstellung von 2,6-dimethylnaphthalin.
DE58903458D1 (de) Verfahren zur herstellung von 1,5-dihydroxy- und 1,5 diaminonaphthalin.
DE58900514D1 (de) Verfahren zur herstellung von 1,2,4-butantriol.
DE68900211D1 (de) Verfahren zur herstellung von 4,4'-dihydroxydiphenylmethan.
DE58904175D1 (de) Verfahren zur herstellung von 4,4'-dihalogeno-biphenylen.
DE68905908D1 (de) Verfahren zur herstellung von alkansulfonamiden.
DE68906638D1 (de) Verfahren zur herstellung von 4-methylpyrazolen.
DE68907180D1 (de) Verfahren zur herstellung von 2,3,5-trimethylbenzochinon.
DE3874496D1 (de) Verfahren zur herstellung von 4,4'-dibrombiphenyl.
DE58901624D1 (de) Verfahren zur herstellung von fluorbenzolen.
DE58904614D1 (de) Verfahren zur herstellung von 1,1,2-trialkoxyethanen.
DE68901576D1 (de) Verfahren zur herstellung von 2,3,5-trimethylbenzochinon.
DE58903809D1 (de) Verfahren zur herstellung von 4,4'-dinitrodiphenylamin.

Legal Events

Date Code Title Description
8332 No legal effect for de