BE503246A - - Google Patents

Info

Publication number
BE503246A
BE503246A BE503246DA BE503246A BE 503246 A BE503246 A BE 503246A BE 503246D A BE503246D A BE 503246DA BE 503246 A BE503246 A BE 503246A
Authority
BE
Belgium
Application number
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.)
Publication of BE503246A publication Critical patent/BE503246A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/20—Polycyclic condensed hydrocarbons
    • C07C15/27—Polycyclic condensed hydrocarbons containing three rings
    • C07C15/28—Anthracenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/271—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with inorganic acids; with salts or anhydrides of acids
    • C07C5/2718—Acids of halogen; Salts thereof; complexes thereof with organic compounds
    • C07C5/2721—Metal halides; Complexes thereof with organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/24—Anthracenes; Hydrogenated anthracenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE503246D 1950-05-15 BE503246A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12105/50A GB694961A (en) 1950-05-15 1950-05-15 Improvements in or relating to the conversion of phenanthrene to anthracene

Publications (1)

Publication Number Publication Date
BE503246A true BE503246A (fr)

Family

ID=9998479

Family Applications (1)

Application Number Title Priority Date Filing Date
BE503246D BE503246A (fr) 1950-05-15

Country Status (4)

Country Link
BE (1) BE503246A (fr)
DE (1) DE857042C (fr)
FR (1) FR1036924A (fr)
GB (1) GB694961A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE660353A (fr) * 1964-02-27
GB1116052A (en) * 1966-04-21 1968-06-06 British Iron Steel Research Improvements in and relating to the analysis of molten materials
DE2952062C2 (de) * 1979-12-22 1981-11-19 Bergwerksverband Gmbh, 4300 Essen Verfahren zur Herstellung von Anthracen
US4367360A (en) * 1981-09-18 1983-01-04 Koppers Company, Inc. Method for product isolation and catalyst recovery in aluminum chloride catalyzed isomerization of sym-octahydrophenanthrene to sym-octahydroanthracene
US4385194A (en) * 1982-03-05 1983-05-24 Koppers Company, Inc. Method for promoting aluminum chloride catalyzed isomerization of _sym-octahydrophenanthrene to sym-octahydroanthracene with aralkyl halide
US4384156A (en) * 1982-03-05 1983-05-17 Koppers Company, Inc. Method for promoting aluminum chloride catalyzed isomerization of sym-octahydrophenanthrene to sym-octahydroanthracene with aroyl halide
US4376224A (en) * 1982-04-26 1983-03-08 Koppers Company, Inc. Aluminum chloride catalyzed isomerization of sym-octahydrophenanthrene to sym-octahydroanthracene with acyl peroxide
US4376223A (en) * 1982-04-26 1983-03-08 Koppers Company, Inc. Method for promoting aluminum chloride catalyzed isomerization of sym octahydrophenanthrene to sym-octahydroanthracene with aryl phenone

Also Published As

Publication number Publication date
GB694961A (en) 1953-07-29
FR1036924A (fr) 1953-09-14
DE857042C (de) 1952-11-27

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