DE2132568B2 - - Google Patents

Info

Publication number
DE2132568B2
DE2132568B2 DE19712132568 DE2132568A DE2132568B2 DE 2132568 B2 DE2132568 B2 DE 2132568B2 DE 19712132568 DE19712132568 DE 19712132568 DE 2132568 A DE2132568 A DE 2132568A DE 2132568 B2 DE2132568 B2 DE 2132568B2
Authority
DE
Germany
Prior art keywords
diphenyl
weight
percent
catalyst
isopropyl
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.)
Withdrawn
Application number
DE19712132568
Other languages
German (de)
English (en)
Other versions
DE2132568A1 (de
Inventor
Michael Hugh Kennedy
William Murray Oudney Rennie
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 DE2132568A1 publication Critical patent/DE2132568A1/de
Publication of DE2132568B2 publication Critical patent/DE2132568B2/de
Withdrawn legal-status Critical Current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)
DE19712132568 1970-06-30 1971-06-30 Verfahren zum Alkylieren aromatischer Verbindungen Withdrawn DE2132568A1 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE2132568A1 DE2132568A1 (de) 1972-01-20
DE2132568B2 true DE2132568B2 (OSRAM) 1973-09-27

Family

ID=10325283

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712132568 Withdrawn DE2132568A1 (de) 1970-06-30 1971-06-30 Verfahren zum Alkylieren aromatischer Verbindungen

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0285280A1 (en) * 1987-03-13 1988-10-05 Kureha Kagaku Kogyo Kabushiki Kaisha Process for selectively alkylating biphenyl

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020828B1 (en) * 1979-06-19 1983-05-04 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
EP0160145A3 (en) * 1984-04-27 1986-03-05 Exxon Research And Engineering Company Alkylation of aromatic molecules using wide pore, amorphous silica-alumina catalyst
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
JPH0674222B2 (ja) * 1986-12-25 1994-09-21 新日鐵化学株式会社 エチルビフエニル類の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0285280A1 (en) * 1987-03-13 1988-10-05 Kureha Kagaku Kogyo Kabushiki Kaisha Process for selectively alkylating biphenyl

Also Published As

Publication number Publication date
FR2096608B1 (OSRAM) 1973-06-29
FR2096608A1 (OSRAM) 1972-02-18
GB1350893A (en) 1974-04-24
DE2132568A1 (de) 1972-01-20

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Legal Events

Date Code Title Description
BHJ Nonpayment of the annual fee