GB1455179A - Alkylating benzene with propylene and/or n-butene nuclear reactor installation - Google Patents

Alkylating benzene with propylene and/or n-butene nuclear reactor installation

Info

Publication number
GB1455179A
GB1455179A GB1692774A GB1692774A GB1455179A GB 1455179 A GB1455179 A GB 1455179A GB 1692774 A GB1692774 A GB 1692774A GB 1692774 A GB1692774 A GB 1692774A GB 1455179 A GB1455179 A GB 1455179A
Authority
GB
United Kingdom
Prior art keywords
butene
propylene
moles
nuclear reactor
alkylating benzene
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
GB1692774A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Priority to GB1692774A priority Critical patent/GB1455179A/en
Publication of GB1455179A publication Critical patent/GB1455179A/en
Expired 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
    • C07C15/085—Isopropylbenzene
    • 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
    • C07C2/70—Catalytic processes with acids
    • 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
    • C07C2527/10—Chlorides
    • C07C2527/11—Hydrogen chloride
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides

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)

Abstract

1455179 Cumene; sec-butylbenzene UNION CARBIDE CORP 18 April 1974 16927/74 Heading C5E Producing cumene, containing no more than 175 p.p.m. n-propylbenzene, and/or secondary butylbenzene, containing no more than 5000 p.p.m. isobutylbenzene, by alkylating benzene with propylene and/or n-butene using a preformed liquid aluminium chloride alkylation catalyst complex wherein the concentration of AlCl 3 in the reaction mixture is 0À05-0À25 wt. per cent based on the weight of the reaction mixture. Transalkylation of dialkylbenzenes occurs during the reaction. A suitable preformed catalyst complex comprises 0À3-12 moles benzene, 0À7-25 moles diisopropylbenzene or disecbutylbenzene and 0À5-0À7 moles HCl.
GB1692774A 1974-04-18 1974-04-18 Alkylating benzene with propylene and/or n-butene nuclear reactor installation Expired GB1455179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1692774A GB1455179A (en) 1974-04-18 1974-04-18 Alkylating benzene with propylene and/or n-butene nuclear reactor installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1692774A GB1455179A (en) 1974-04-18 1974-04-18 Alkylating benzene with propylene and/or n-butene nuclear reactor installation

Publications (1)

Publication Number Publication Date
GB1455179A true GB1455179A (en) 1976-11-10

Family

ID=10086174

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1692774A Expired GB1455179A (en) 1974-04-18 1974-04-18 Alkylating benzene with propylene and/or n-butene nuclear reactor installation

Country Status (1)

Country Link
GB (1) GB1455179A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046678A1 (en) * 1980-08-22 1982-03-03 Mitsui Petrochemical Industries, Ltd. Process for continuous production of cumene and/or diisopropylbenzene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046678A1 (en) * 1980-08-22 1982-03-03 Mitsui Petrochemical Industries, Ltd. Process for continuous production of cumene and/or diisopropylbenzene

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Legal Events

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