DE68906465D1 - Verfahren zur herstellung von 2,3-dimethoxy-5-methylbenzochinon. - Google Patents

Verfahren zur herstellung von 2,3-dimethoxy-5-methylbenzochinon.

Info

Publication number
DE68906465D1
DE68906465D1 DE8989302661T DE68906465T DE68906465D1 DE 68906465 D1 DE68906465 D1 DE 68906465D1 DE 8989302661 T DE8989302661 T DE 8989302661T DE 68906465 T DE68906465 T DE 68906465T DE 68906465 D1 DE68906465 D1 DE 68906465D1
Authority
DE
Germany
Prior art keywords
methylbenzochinone
dimethoxy
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 - Fee Related
Application number
DE8989302661T
Other languages
English (en)
Other versions
DE68906465T2 (de
Inventor
Hideo Orita
Masao Shimizu
Takashi Hayakawa
Katsuomi Takehira
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
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Publication of DE68906465D1 publication Critical patent/DE68906465D1/de
Application granted granted Critical
Publication of DE68906465T2 publication Critical patent/DE68906465T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/28—Quinones containing groups having oxygen atoms singly bound to carbon atoms with monocyclic quinoid structure
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE89302661T 1988-06-13 1989-03-17 Verfahren zur Herstellung von 2,3-Dimethoxy-5-Methylbenzochinon. Expired - Fee Related DE68906465T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63145099A JPH01313451A (ja) 1988-06-13 1988-06-13 ２，３−ジメトキシ−５−メチルベンゾキノンの製造方法

Publications (2)

Publication Number Publication Date
DE68906465D1 true DE68906465D1 (de) 1993-06-17
DE68906465T2 DE68906465T2 (de) 1993-09-30

Family

ID=15377353

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89302661T Expired - Fee Related DE68906465T2 (de) 1988-06-13 1989-03-17 Verfahren zur Herstellung von 2,3-Dimethoxy-5-Methylbenzochinon.

Country Status (4)

Country Link
US (1) US4952712A (de)
EP (1) EP0347021B1 (de)
JP (1) JPH01313451A (de)
DE (1) DE68906465T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1149046A1 (de) 1999-02-05 2001-10-31 Crompton Corporation Phosphomolybdänsäurestabilisator für wasserstoffperoxid
US7528271B2 (en) * 2007-05-16 2009-05-05 Bergen Teknologioverforing As Intermediates, process for their preparation and synthesis of 1,4-benzoquiones
RU2628457C1 (ru) * 2016-07-06 2017-08-17 Федеральное государственное бюджетное учреждение науки Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук Способ получения 2,3-диметокси-5-метил-1,4-бензохинона

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024778B2 (ja) * 1978-02-06 1985-06-14 武田薬品工業株式会社 ２．３‐ジメトキシ‐５‐メチル‐１，４‐ベンゾキノンの製造方法
JPS5564544A (en) * 1978-11-08 1980-05-15 Dai Ichi Pure Chem Co Ltd Preparation of 2,3-dimethoxy-5-methyl-1,4-benzoquinone
US4482493A (en) * 1982-10-22 1984-11-13 Sagami Chemical Research Center Method for preparing benzoquinones
JPS6072841A (ja) * 1983-09-30 1985-04-24 Sagami Chem Res Center アルコキシ−ｐ−ベンゾキノンの製造方法
JPS60239433A (ja) * 1984-05-14 1985-11-28 Nippon Shokubai Kagaku Kogyo Co Ltd アレンオキシドの酸化によるキノンの製法
EP0201196B1 (de) * 1985-04-08 1991-07-03 Takeda Chemical Industries, Ltd. Benzochinonderivate, ihre Herstellung und Verwendung
JPS62294636A (ja) * 1986-05-21 1987-12-22 Eisai Co Ltd ２−メチル−１，４−ナフトキノンの製造法

Also Published As

Publication number Publication date
JPH0529387B2 (de) 1993-04-30
EP0347021B1 (de) 1993-05-12
JPH01313451A (ja) 1989-12-18
EP0347021A3 (en) 1990-06-13
EP0347021A2 (de) 1989-12-20
DE68906465T2 (de) 1993-09-30
US4952712A (en) 1990-08-28

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.
DE58903458D1 (de) Verfahren zur herstellung von 1,5-dihydroxy- und 1,5 diaminonaphthalin.
DE68906500D1 (de) Verfahren zur herstellung von 2,6-dimethylnaphthalin.
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.
DE68907180D1 (de) Verfahren zur herstellung von 2,3,5-trimethylbenzochinon.
DE58901624D1 (de) Verfahren zur herstellung von fluorbenzolen.
DE68906638D1 (de) Verfahren zur herstellung von 4-methylpyrazolen.
DE3874496D1 (de) Verfahren zur herstellung von 4,4'-dibrombiphenyl.
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
8339 Ceased/non-payment of the annual fee