CH598175A5 - - Google Patents

Info

Publication number
CH598175A5
CH598175A5 CH1006075A CH1006075A CH598175A5 CH 598175 A5 CH598175 A5 CH 598175A5 CH 1006075 A CH1006075 A CH 1006075A CH 1006075 A CH1006075 A CH 1006075A CH 598175 A5 CH598175 A5 CH 598175A5
Authority
CH
Switzerland
Application number
CH1006075A
Inventor
Manfred Martin
Gerhard Scharfe
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of CH598175A5 publication Critical patent/CH598175A5/xx

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
    • C07C46/04—Preparation of quinones by oxidation giving rise to quinoid structures of unsubstituted ring carbon atoms in six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/514—Process applicable either to preparing or to regenerating or to rehabilitating catalyst or sorbent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
CH1006075A 1974-08-02 1975-07-31 CH598175A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2437221A DE2437221C3 (de) 1974-08-02 1974-08-02 Verfahren zur Herstellung von 1,4-Naphthochinon

Publications (1)

Publication Number Publication Date
CH598175A5 true CH598175A5 (fr) 1978-04-28

Family

ID=5922236

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1006075A CH598175A5 (fr) 1974-08-02 1975-07-31

Country Status (8)

Country Link
US (1) US4032548A (fr)
JP (1) JPS5139657A (fr)
BE (1) BE831916A (fr)
CH (1) CH598175A5 (fr)
DE (1) DE2437221C3 (fr)
FR (1) FR2280620A1 (fr)
GB (1) GB1459737A (fr)
NL (1) NL7509160A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111967A (en) * 1974-11-09 1978-09-05 Bayer Aktiengesellschaft Silicon containing catalysts
US4317745A (en) * 1980-12-15 1982-03-02 The Dow Chemical Company Catalytic oxidation of phenols to 1,4-benzoquinones
US4533653A (en) * 1982-12-20 1985-08-06 The Dow Chemical Company Preparation of an improved catalyst for the manufacture of naphthoquinone
JPS6115855A (ja) * 1984-06-29 1986-01-23 Sumitomo Metal Ind Ltd ナフトキノンの製造方法
JPH05214768A (ja) * 1992-01-31 1993-08-24 Daiwa House Ind Co Ltd 梁接合構造
US5329027A (en) * 1992-11-24 1994-07-12 Grupo Cydsa, S.A. De C.V. Oxidative dehalogenation process for the production of perchlorinated quinones
US6828347B2 (en) 2002-11-06 2004-12-07 Illinois Institute Of Technology Anti-viral multi-quinone compounds and regiospecific synthesis thereof
CN107349941A (zh) * 2016-12-22 2017-11-17 沈秋钟 1,4‑萘二酮催化剂制备方法和1,4‑萘二酮生产工艺方法
CN114436797B (zh) * 2020-10-19 2024-05-17 中国石油化工股份有限公司 2-烷基蒽醌的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765323A (en) * 1953-08-28 1956-10-02 American Cyanamid Co Partial oxidation of naphthalene to produce mixtures containing a high proportion ofnaphthoquinone
US3095430A (en) * 1958-02-05 1963-06-25 Ciba Ltd Catalytic masses for the oxidation of naphthalene to 1:4-naphthoquinone
DE1162348B (de) * 1961-04-28 1964-02-06 Basf Ag Verfahren zur Herstellung von Phthalsaeureanhydrid
CH464171A (de) * 1963-03-07 1968-10-31 Ciba Geigy Verfahren zur Herstellung eines Katalysators für die Gasphasenoxydation von Naphthalin und seine Verwendung zur Naphthochinonherstellung
JPS49116045A (fr) * 1973-03-13 1974-11-06

Also Published As

Publication number Publication date
BE831916A (fr) 1976-01-30
US4032548A (en) 1977-06-28
NL7509160A (nl) 1976-02-04
FR2280620A1 (fr) 1976-02-27
DE2437221C3 (de) 1979-06-07
JPS5139657A (en) 1976-04-02
DE2437221B2 (de) 1978-10-12
FR2280620B1 (fr) 1978-10-13
GB1459737A (en) 1976-12-31
JPS5330705B2 (fr) 1978-08-29
DE2437221A1 (de) 1976-02-12

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Legal Events

Date Code Title Description
PL Patent ceased