GB2080822B - Process for isomerising 1-methylnaphthalene - Google Patents

Process for isomerising 1-methylnaphthalene

Info

Publication number
GB2080822B
GB2080822B GB8114723A GB8114723A GB2080822B GB 2080822 B GB2080822 B GB 2080822B GB 8114723 A GB8114723 A GB 8114723A GB 8114723 A GB8114723 A GB 8114723A GB 2080822 B GB2080822 B GB 2080822B
Authority
GB
United Kingdom
Prior art keywords
isomerising
methylnaphthalene
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
Application number
GB8114723A
Other languages
English (en)
Other versions
GB2080822A (en
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.)
Rain Carbon Germany GmbH
Original Assignee
Ruetgerswerke 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 Ruetgerswerke AG filed Critical Ruetgerswerke AG
Publication of GB2080822A publication Critical patent/GB2080822A/en
Application granted granted Critical
Publication of GB2080822B publication Critical patent/GB2080822B/en
Expired legal-status Critical Current

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
    • C07C5/2729—Changing the branching point of an open chain or the point of substitution on a ring
    • C07C5/2732—Catalytic processes
    • C07C5/274—Catalytic processes with inorganic acids; with salts or anhydrides of acids
    • C07C5/2748—Acids of halogen; Salts thereof
    • 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
    • C07C5/2729—Changing the branching point of an open chain or the point of substitution on a ring
    • C07C5/2732—Catalytic processes
    • C07C5/2756—Catalytic processes with hydrides or organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB8114723A 1980-07-25 1981-05-14 Process for isomerising 1-methylnaphthalene Expired GB2080822B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803028199 DE3028199C2 (de) 1980-07-25 1980-07-25 Verfahren zur Isomerisierung von 1-Methylnaphthalin

Publications (2)

Publication Number Publication Date
GB2080822A GB2080822A (en) 1982-02-10
GB2080822B true GB2080822B (en) 1983-11-02

Family

ID=6108075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8114723A Expired GB2080822B (en) 1980-07-25 1981-05-14 Process for isomerising 1-methylnaphthalene

Country Status (4)

Country Link
JP (1) JPS5753417A (enExample)
DE (1) DE3028199C2 (enExample)
FR (1) FR2487335A1 (enExample)
GB (1) GB2080822B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0442777Y2 (enExample) * 1986-09-03 1992-10-09

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1540716A (fr) * 1966-10-13 1968-09-27 American Cyanamid Co Procédé perfectionné pour l'isomérisation des hydrocarbures aromatiques alkylés

Also Published As

Publication number Publication date
FR2487335A1 (fr) 1982-01-29
JPH0113454B2 (enExample) 1989-03-06
JPS5753417A (en) 1982-03-30
DE3028199A1 (de) 1982-02-11
DE3028199C2 (de) 1983-02-10
FR2487335B1 (enExample) 1984-10-26
GB2080822A (en) 1982-02-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee