BE817761A - Procede de preparation d'o-benzyltoluenes - Google Patents

Procede de preparation d'o-benzyltoluenes

Info

Publication number
BE817761A
BE817761A BE146657A BE146657A BE817761A BE 817761 A BE817761 A BE 817761A BE 146657 A BE146657 A BE 146657A BE 146657 A BE146657 A BE 146657A BE 817761 A BE817761 A BE 817761A
Authority
BE
Belgium
Prior art keywords
benzyltoluenes
preparation
Prior art date
Application number
BE146657A
Other languages
English (en)
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 filed Critical
Publication of BE817761A publication Critical patent/BE817761A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/18—Polycyclic aromatic halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/12—Polycyclic non-condensed hydrocarbons
    • C07C15/16—Polycyclic non-condensed hydrocarbons containing at least two phenyl groups linked by one single acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/266—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of hydrocarbons and halogenated hydrocarbons
    • 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
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/861—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only halogen as hetero-atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/08—Halides
    • C07C2527/12—Fluorides
    • C07C2527/1213—Boron fluoride

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)
BE146657A 1973-07-17 1974-07-17 Procede de preparation d'o-benzyltoluenes BE817761A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732336289 DE2336289A1 (de) 1973-07-17 1973-07-17 Verfahren zur herstellung von o-benzyltoluolen

Publications (1)

Publication Number Publication Date
BE817761A true BE817761A (fr) 1975-01-17

Family

ID=5887170

Family Applications (1)

Application Number Title Priority Date Filing Date
BE146657A BE817761A (fr) 1973-07-17 1974-07-17 Procede de preparation d'o-benzyltoluenes

Country Status (8)

Country Link
US (1) US3978144A (fr)
JP (1) JPS5037761A (fr)
BE (1) BE817761A (fr)
CH (1) CH612900A5 (fr)
DE (1) DE2336289A1 (fr)
FR (1) FR2237866B3 (fr)
GB (1) GB1467386A (fr)
IT (1) IT1017140B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197417A (en) * 1977-09-28 1980-04-08 Imperial Chemical Industries Limited Process for the manufacture of o-benzyl toluenes
EP0019363A1 (fr) * 1979-05-11 1980-11-26 Imperial Chemical Industries Plc Préparation de dérivés de diphénylméthane
DE3402863A1 (de) * 1984-01-27 1985-08-01 Hydrocor-Forschungs- und Analytik GmbH, 1000 Berlin Bromhaltige benzyltoluol-derivate, verfahren zu ihrer herstellung und deren verwendung
US4990716A (en) * 1989-06-09 1991-02-05 The Dow Chemical Company Preparation of diphenylmethanes
DE3927772A1 (de) * 1989-08-23 1991-02-28 Bayer Ag Verfahren zur herstellung von aromatischen dicarbonsaeuren und neue aromatische dicarbonsaeuren
DE69113766T2 (de) * 1990-12-19 1996-05-02 Atochem Elf Sa Materialien zur thermographischen Aufzeichnung.
US5254776A (en) * 1992-07-17 1993-10-19 Mallinckrodt Specialty Chemicals Company Synthesis of bromobiphenyls
CN103130592A (zh) * 2013-01-25 2013-06-05 重庆大学 一种二芳基甲烷衍生物的合成方法
CN114195611B (zh) * 2021-12-24 2024-05-28 合肥工业大学 一种二芳基甲烷类化合物的合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600691A (en) * 1948-10-05 1952-06-17 Sprague Electric Co Halogenated aromatic compounds
US2953609A (en) * 1958-04-29 1960-09-20 American Oil Co Preparation of substituted tetrahydro-indenoindene
US3006972A (en) * 1959-08-21 1961-10-31 Standard Oil Co Coupling of aromatic rings

Also Published As

Publication number Publication date
GB1467386A (en) 1977-03-16
JPS5037761A (fr) 1975-04-08
FR2237866A1 (fr) 1975-02-14
FR2237866B3 (fr) 1977-05-20
DE2336289A1 (de) 1975-02-06
CH612900A5 (fr) 1979-08-31
US3978144A (en) 1976-08-31
IT1017140B (it) 1977-07-20

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