ES369229A1 - A procedure for the preparation of alcohiled aromatic compounds. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the preparation of alcohiled aromatic compounds. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES369229A1
ES369229A1 ES369229A ES369229A ES369229A1 ES 369229 A1 ES369229 A1 ES 369229A1 ES 369229 A ES369229 A ES 369229A ES 369229 A ES369229 A ES 369229A ES 369229 A1 ES369229 A1 ES 369229A1
Authority
ES
Spain
Prior art keywords
zone
translation
preparation
machine
legally binding
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
ES369229A
Other languages
Spanish (es)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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
Priority claimed from GB3261568A external-priority patent/GB1272585A/en
Priority claimed from GB5093568A external-priority patent/GB1273252A/en
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES369229A1 publication Critical patent/ES369229A1/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
    • 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
    • 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
    • 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
    • C07C6/126—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 more than one hydrocarbon
    • 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
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • 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
    • C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-

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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

A process for the preparation of alkylated aromatic compounds, which process comprises reacting an aromatic compound capable of being alkylated with at least two alkyl groups per molecule, in a first zone, with an alkylating agent, in the presence of an alkylation catalyst formed by an acid crystalline alumino-silicate, said catalyst being at least partially dispersed in a liquid phase maintaining said phase in a turbulent motion, extracting the liquid phase from the first zone and contacting at least a part of the extracted phase, in a second zone, with a catalyst consisting of undispersed acidic crystalline alumino-silicate, the second zone being kept substantially free of the alkylation agent and the alkylation catalyst from the first zone. (Machine-translation by Google Translate, not legally binding)
ES369229A 1968-07-09 1969-07-07 A procedure for the preparation of alcohiled aromatic compounds. (Machine-translation by Google Translate, not legally binding) Expired ES369229A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3261568A GB1272585A (en) 1968-07-09 1968-07-09 Process for carrying ot exothermic catalytic reactions and an apparatus therefor
GB5093568A GB1273252A (en) 1968-07-09 1968-07-09 Alkylation of aromatic compounds

Publications (1)

Publication Number Publication Date
ES369229A1 true ES369229A1 (en) 1971-05-01

Family

ID=26261476

Family Applications (1)

Application Number Title Priority Date Filing Date
ES369229A Expired ES369229A1 (en) 1968-07-09 1969-07-07 A procedure for the preparation of alcohiled aromatic compounds. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
JP (1) JPS5017460B1 (en)
BE (1) BE735729A (en)
DE (1) DE1934426A1 (en)
ES (1) ES369229A1 (en)
FR (1) FR2012553A1 (en)
NL (1) NL6910381A (en)
SE (1) SE357954B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1128549A (en) * 1978-12-14 1982-07-27 Lewis B. Young Production of 3-methylphenol
FR2650273B1 (en) * 1989-07-26 1992-12-24 Michelin Rech Tech CYCLOALKYLATION OF AROMATIC COMPOUNDS ON ZEOLITHS

Also Published As

Publication number Publication date
DE1934426A1 (en) 1970-01-15
JPS5017460B1 (en) 1975-06-20
NL6910381A (en) 1970-01-13
BE735729A (en) 1970-01-07
FR2012553A1 (en) 1970-03-20
SE357954B (en) 1973-07-16

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