DE1618966B1 - Verfahren zum Herstellen von 1,2,4-Trimethyl-5-alkylbenzolen - Google Patents

Verfahren zum Herstellen von 1,2,4-Trimethyl-5-alkylbenzolen

Info

Publication number
DE1618966B1
DE1618966B1 DE1967S0112418 DES0112418A DE1618966B1 DE 1618966 B1 DE1618966 B1 DE 1618966B1 DE 1967S0112418 DE1967S0112418 DE 1967S0112418 DE S0112418 A DES0112418 A DE S0112418A DE 1618966 B1 DE1618966 B1 DE 1618966B1
Authority
DE
Germany
Prior art keywords
pseudocumene
trimethyl
reaction
propene
alkylation
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.)
Pending
Application number
DE1967S0112418
Other languages
German (de)
English (en)
Inventor
Bernard Faucon
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.)
HYDROCARBURES DE ST DENIS SOC
Original Assignee
HYDROCARBURES DE ST DENIS SOC
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 HYDROCARBURES DE ST DENIS SOC filed Critical HYDROCARBURES DE ST DENIS SOC
Publication of DE1618966B1 publication Critical patent/DE1618966B1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic 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
    • C07C2/54—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
    • C07C2/68—Catalytic processes with halides
    • 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
    • C07C2527/125—Compounds comprising a halogen and scandium, yttrium, aluminium, gallium, indium or thallium
    • C07C2527/126—Aluminium chloride

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)
DE1967S0112418 1967-05-24 1967-10-16 Verfahren zum Herstellen von 1,2,4-Trimethyl-5-alkylbenzolen Pending DE1618966B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR107630A FR1531632A (fr) 1967-05-24 1967-05-24 Procédé d'alkylation du pseudocumène

Publications (1)

Publication Number Publication Date
DE1618966B1 true DE1618966B1 (de) 1972-05-25

Family

ID=8631480

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1967S0112418 Pending DE1618966B1 (de) 1967-05-24 1967-10-16 Verfahren zum Herstellen von 1,2,4-Trimethyl-5-alkylbenzolen

Country Status (6)

Country Link
BE (1) BE705179A (US08071687-20111206-C00004.png)
DE (1) DE1618966B1 (US08071687-20111206-C00004.png)
FR (1) FR1531632A (US08071687-20111206-C00004.png)
GB (1) GB1164210A (US08071687-20111206-C00004.png)
LU (1) LU54644A1 (US08071687-20111206-C00004.png)
NL (1) NL6715441A (US08071687-20111206-C00004.png)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2412595A (en) * 1942-03-03 1946-12-17 Phillips Petroleum Co Process for reaction of aromatic hydrocarbons with normally gaseous unsaturated hydrocarbons
US2837584A (en) * 1955-10-31 1958-06-03 Standard Oil Co Process for production of durene
US3132189A (en) * 1961-07-17 1964-05-05 Marathon Oil Co Preparation of 1, 2, 4, 5-tetrallkylbenzenes from pseudocumene and propylene
FR1460349A (fr) * 1964-12-18 1966-11-25 Gelsenberg Benzin Ag Procédé de préparation de triméthyl-1,2,4-isopropyl-5-benzène

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2412595A (en) * 1942-03-03 1946-12-17 Phillips Petroleum Co Process for reaction of aromatic hydrocarbons with normally gaseous unsaturated hydrocarbons
US2837584A (en) * 1955-10-31 1958-06-03 Standard Oil Co Process for production of durene
US3132189A (en) * 1961-07-17 1964-05-05 Marathon Oil Co Preparation of 1, 2, 4, 5-tetrallkylbenzenes from pseudocumene and propylene
FR1460349A (fr) * 1964-12-18 1966-11-25 Gelsenberg Benzin Ag Procédé de préparation de triméthyl-1,2,4-isopropyl-5-benzène

Also Published As

Publication number Publication date
BE705179A (US08071687-20111206-C00004.png) 1968-03-01
GB1164210A (en) 1969-09-17
FR1531632A (fr) 1968-07-05
LU54644A1 (US08071687-20111206-C00004.png) 1967-12-11
NL6715441A (US08071687-20111206-C00004.png) 1968-11-25

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