NL7507501A - Adamantane cpds prodn - by contacting hydrogenated aromatic cpds with aluminium halide catalyst and hydrogen source - Google Patents

Adamantane cpds prodn - by contacting hydrogenated aromatic cpds with aluminium halide catalyst and hydrogen source

Info

Publication number
NL7507501A
NL7507501A NL7507501A NL7507501A NL7507501A NL 7507501 A NL7507501 A NL 7507501A NL 7507501 A NL7507501 A NL 7507501A NL 7507501 A NL7507501 A NL 7507501A NL 7507501 A NL7507501 A NL 7507501A
Authority
NL
Netherlands
Prior art keywords
cpds
adamantane
prodn
hydrogen source
halide catalyst
Prior art date
Application number
NL7507501A
Other languages
Dutch (nl)
Original Assignee
Sun Research & Dev Company
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 Sun Research & Dev Company filed Critical Sun Research & Dev Company
Priority to NL7507501A priority Critical patent/NL7507501A/en
Publication of NL7507501A publication Critical patent/NL7507501A/en

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Adamantane cpds. (I) are made by contacting fully hydrogenated >=12C aromatic 3-ring cpds. (II) with an Al halide catalyst in the presence of a hydrogen source. Method reduces formation of alkene by-products which deactivate the catalyst. Pref. (II) have >=16C, such as fully hydrogenated terphenyl, fully hydrogenated 2-phenylnaphthalene, etc. The isomerisation catalysts are prepf. complexes made by reacting an Al halide with a hydrogen halide and an >=7C satd. aliphatic hydrocarbon. The H2 source may be e.g. free H2 at a partial pressure of 1.75-35 kg/cm2, a 6-7C naphthene such as (di)methylcyclopentane, cyclohexane, or (I) itself with >=15C. Reaction is at -5 to +50 degrees C.
NL7507501A 1975-06-24 1975-06-24 Adamantane cpds prodn - by contacting hydrogenated aromatic cpds with aluminium halide catalyst and hydrogen source NL7507501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7507501A NL7507501A (en) 1975-06-24 1975-06-24 Adamantane cpds prodn - by contacting hydrogenated aromatic cpds with aluminium halide catalyst and hydrogen source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7507501A NL7507501A (en) 1975-06-24 1975-06-24 Adamantane cpds prodn - by contacting hydrogenated aromatic cpds with aluminium halide catalyst and hydrogen source

Publications (1)

Publication Number Publication Date
NL7507501A true NL7507501A (en) 1975-10-31

Family

ID=19824012

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7507501A NL7507501A (en) 1975-06-24 1975-06-24 Adamantane cpds prodn - by contacting hydrogenated aromatic cpds with aluminium halide catalyst and hydrogen source

Country Status (1)

Country Link
NL (1) NL7507501A (en)

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