GB1213254A - Preparation of high molecular weight dialkyl aromatic compounds - Google Patents

Preparation of high molecular weight dialkyl aromatic compounds

Info

Publication number
GB1213254A
GB1213254A GB32332/69A GB3233269A GB1213254A GB 1213254 A GB1213254 A GB 1213254A GB 32332/69 A GB32332/69 A GB 32332/69A GB 3233269 A GB3233269 A GB 3233269A GB 1213254 A GB1213254 A GB 1213254A
Authority
GB
United Kingdom
Prior art keywords
aromatic compounds
preparation
molecular weight
high molecular
dialkyl aromatic
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
GB32332/69A
Inventor
Gene E Nicks
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.)
ConocoPhillips Co
Original Assignee
Continental Oil Co
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 Continental Oil Co filed Critical Continental Oil Co
Publication of GB1213254A publication Critical patent/GB1213254A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/123—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of only one hydrocarbon
    • 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
    • C07C2527/1206—Hydrogen fluoride
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/02—Well-defined aliphatic compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/02—Well-defined aliphatic compounds
    • C10M2203/022—Well-defined aliphatic compounds saturated
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/02—Well-defined aliphatic compounds
    • C10M2203/024—Well-defined aliphatic compounds unsaturated
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/04—Well-defined cycloaliphatic compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/06—Well-defined aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/30—Refrigerators lubricants or compressors lubricants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/32—Wires, ropes or cables lubricants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/34—Lubricating-sealants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/36—Release agents or mold release agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/38—Conveyors or chain belts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/40—Generators or electric motors in oil or gas winning field
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/42—Flashing oils or marking oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/44—Super vacuum or supercritical use
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/50—Medical uses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/954—Exploiting mass-action phenomenon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Lubricants (AREA)

Abstract

1,213,254. Dialkyl aromatic compounds. CONTINENTAL OIL CO. 26 June, 1969 [25 Sept., 1968], No. 32332/.69. Heading C5E. Dialkyl aromatic compounds having at least 8 carbon atoms in the alkyl groups are prepared by disproportionating monoalkyl aromatic compounds with HF-BF3 catalyst for 0À5-6 hours at 0-70‹ C. The aromatic moiety is benzene, toluene, xylene or naphthalene. The reaction may be carried out in the presence of tetrahydronaphthalenes without producing more than a 30% increase in tetrahydronaphthalene content. Preferably the catalyst is present in amount 20-80% by wt. of the monoalkyl aromatic feedstock and contains at least 2 parts by wt. H.F. per part of BF3. Example 1 describes the disproportionation of a mixture of C 11 -C 14 monoalkylbenzenes.
GB32332/69A 1968-09-25 1969-06-26 Preparation of high molecular weight dialkyl aromatic compounds Expired GB1213254A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76263968A 1968-09-25 1968-09-25

Publications (1)

Publication Number Publication Date
GB1213254A true GB1213254A (en) 1970-11-25

Family

ID=25065669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32332/69A Expired GB1213254A (en) 1968-09-25 1969-06-26 Preparation of high molecular weight dialkyl aromatic compounds

Country Status (8)

Country Link
US (1) US3538177A (en)
JP (1) JPS4948414B1 (en)
BE (1) BE785922Q (en)
DE (1) DE1940801A1 (en)
ES (1) ES369985A1 (en)
FR (1) FR2018802A1 (en)
GB (1) GB1213254A (en)
NL (1) NL6912882A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320307A (en) * 1976-08-10 1978-02-24 Shin Shirasuna Electric Corp Cassette tape recorder
JPS5320306A (en) * 1976-08-10 1978-02-24 Shin Shirasuna Electric Corp Cassette tape recorder
JPS60229994A (en) * 1984-04-27 1985-11-15 エクソン・リサ−チ・アンド・エンジニアリング・カンパニ− Synthetic lubricating oil and specific oil of dialkyl aromatic and hydrogenated dialkylaromatic group

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688643A (en) * 1951-10-02 1954-09-07 Standard Oil Dev Co Process for preparing pour depressants
US2753384A (en) * 1953-11-13 1956-07-03 Standard Oil Co Hf-bf3 treating of normal alkylbenzenes
US3173965A (en) * 1961-06-28 1965-03-16 Exxon Research Engineering Co Aromatic lubricants and their method of preparation
US3355508A (en) * 1963-07-03 1967-11-28 Chevron Res Continuous process for alkylating an aromatic hydrocarbon
US3392206A (en) * 1964-02-20 1968-07-09 Gulf Research Development Co Alkylation of benzene
US3288716A (en) * 1964-09-10 1966-11-29 Continental Oil Co Method of lubrication employing synthetic hydrocarbon lubricants
US3391210A (en) * 1965-02-17 1968-07-02 Continental Oil Co Process for the preparation of detergent alkylate
US3316294A (en) * 1965-06-24 1967-04-25 Continental Oil Co Detergent alkylate and the sulfonate derivative
US3352933A (en) * 1965-12-07 1967-11-14 Atlantic Refining Co Isomerization of 2-phenyl alkanes

Also Published As

Publication number Publication date
BE785922Q (en) 1972-11-03
FR2018802A1 (en) 1970-06-26
JPS4948414B1 (en) 1974-12-21
DE1940801A1 (en) 1970-04-02
ES369985A1 (en) 1971-07-16
NL6912882A (en) 1970-03-31
US3538177A (en) 1970-11-03

Similar Documents

Publication Publication Date Title
GB1384240A (en) Aromatic esters
ES8609347A1 (en) Titanium compositions
GB1213254A (en) Preparation of high molecular weight dialkyl aromatic compounds
ES477551A1 (en) Catalysts for polymerizing alpha-olefins
GB1398560A (en) Methylation process
ES489823A1 (en) Catalyst, its preparation and process for polymerizing butadiene.
GB1394442A (en) Grease compositions
ES459715A1 (en) Unsaturated silicon organic compounds containing keto groups
ES8606266A1 (en) Composition for use in preserving hydrocarbon products.
ES8609039A1 (en) Record material carrying a colour developer composition.
ES364169A1 (en) Dehydrocyclization process
GB1218587A (en) Oxidative degradation
ATE1908T1 (en) PROCESS FOR PREPARING HOMO- AND COPOLYMERISATS OF ALPHA-MONOOLEFINES.
GB1521148A (en) Solvent compositions
ES474602A1 (en) Reaction product of nickel thiobis(alkylphenolate) and thiobisphenol or thiobis(alkylphenol) and organic compositions containing the same.
ES422922A1 (en) Dienic derivatives of the androstane series and process
GB1140426A (en) Aromatic phosphites
GB1165060A (en) New N,N-Diglycidyl-Bis-Hydantoinyl Methane Derivatives, Process for their Production, and Use
ES448389A1 (en) Procedure for the preparation of substitute isotiazolilures. (Machine-translation by Google Translate, not legally binding)
GB1499005A (en) Synthetic resins derived from petroleum
GB1275953A (en) Process for the disproportionation of toluene
GB1168256A (en) New Phosphite Triesters and their use in Stabilising Rubbers
IE38665B1 (en) 2,2,10,17-tetramethyl steroids a process for their preparation and compositions containing them
KR970000095B1 (en) Thermoplastic resin composition
GB1253190A (en)

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees