GB1350893A - Alkylation of aromatic compounds - Google Patents

Alkylation of aromatic compounds

Info

Publication number
GB1350893A
GB1350893A GB1350893DA GB1350893A GB 1350893 A GB1350893 A GB 1350893A GB 1350893D A GB1350893D A GB 1350893DA GB 1350893 A GB1350893 A GB 1350893A
Authority
GB
United Kingdom
Prior art keywords
alkylation
aromatic compounds
alkylated
diphenyl
diphenyl oxide
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
Other languages
English (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB1350893A publication Critical patent/GB1350893A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/12—Silica and alumina

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB1350893D 1970-06-30 1970-06-30 Alkylation of aromatic compounds Expired GB1350893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3158270 1970-06-30

Publications (1)

Publication Number Publication Date
GB1350893A true GB1350893A (en) 1974-04-24

Family

ID=10325283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1350893D Expired GB1350893A (en) 1970-06-30 1970-06-30 Alkylation of aromatic compounds

Country Status (3)

Country Link
DE (1) DE2132568A1 (OSRAM)
FR (1) FR2096608B1 (OSRAM)
GB (1) GB1350893A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020828A1 (en) * 1979-06-19 1981-01-07 American Polymers, Inc. A method for the preparation of a plasticizer comprising di-tert.octyl-diphenyloxide and a plasticizer so obtained for use with resinous film-forming cellulosic derivatives
US4774136A (en) * 1986-05-02 1988-09-27 Kureha Kagaku Kogyo Kabushiki Kaisha Solvent for the chromogenic dye-precursor material for a pressure-sensitive recording paper sheet and a pressure-sensitive recording paper sheet prepared by using the solvent
EP0347500B1 (en) * 1986-12-25 1993-08-25 Nippon Steel Chemical Co., Ltd. Method of making ethylbiphenyls

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160145A3 (en) * 1984-04-27 1986-03-05 Exxon Research And Engineering Company Alkylation of aromatic molecules using wide pore, amorphous silica-alumina catalyst
JPH0764760B2 (ja) * 1987-03-13 1995-07-12 呉羽化学工業株式会社 ビフェニルのパラ選択的アルキル化方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020828A1 (en) * 1979-06-19 1981-01-07 American Polymers, Inc. A method for the preparation of a plasticizer comprising di-tert.octyl-diphenyloxide and a plasticizer so obtained for use with resinous film-forming cellulosic derivatives
US4774136A (en) * 1986-05-02 1988-09-27 Kureha Kagaku Kogyo Kabushiki Kaisha Solvent for the chromogenic dye-precursor material for a pressure-sensitive recording paper sheet and a pressure-sensitive recording paper sheet prepared by using the solvent
EP0347500B1 (en) * 1986-12-25 1993-08-25 Nippon Steel Chemical Co., Ltd. Method of making ethylbiphenyls

Also Published As

Publication number Publication date
FR2096608B1 (OSRAM) 1973-06-29
DE2132568B2 (OSRAM) 1973-09-27
FR2096608A1 (OSRAM) 1972-02-18
DE2132568A1 (de) 1972-01-20

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Legal Events

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