ES288192A1 - Procedure of orto-alcohilation of a hydroxyaromatic compound (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure of orto-alcohilation of a hydroxyaromatic compound (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES288192A1
ES288192A1 ES288192A ES288192A ES288192A1 ES 288192 A1 ES288192 A1 ES 288192A1 ES 288192 A ES288192 A ES 288192A ES 288192 A ES288192 A ES 288192A ES 288192 A1 ES288192 A1 ES 288192A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
hydroxyaromatic compound
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
ES288192A
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
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES288192A1 publication Critical patent/ES288192A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

An orthoalkylation process of a hydroxyaromatic compound containing at least one OH group and at least one H atom in an ortho position with respect to these or these OH groups with one or more olefins having from 2 to 20 carbon atoms and in the that a salt of a hydroxyaromatic and aluminum compound is used as a catalyst, said process characterized by the fact that one or several salts of a hydroxyaromatic compound and an alkali metal are used as a promoter in proportions such that the atomic ratio between aluminum and the total of the alkali metals present in the promoter is between 5: 1 and 50: 1, and that the alkylation is carried out at a temperature comprised between 50º and 250º C. (Machine-translation by Google Translate, not legally binding)
ES288192A 1962-05-21 1963-05-25 Procedure of orto-alcohilation of a hydroxyaromatic compound (Machine-translation by Google Translate, not legally binding) Expired ES288192A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898230A FR1331450A (en) 1962-05-21 1962-05-21 Ortho-alkylation process

Publications (1)

Publication Number Publication Date
ES288192A1 true ES288192A1 (en) 1963-08-16

Family

ID=8779405

Family Applications (1)

Application Number Title Priority Date Filing Date
ES288192A Expired ES288192A1 (en) 1962-05-21 1963-05-25 Procedure of orto-alcohilation of a hydroxyaromatic compound (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE632568A (en)
ES (1) ES288192A1 (en)
FR (1) FR1331450A (en)
GB (1) GB969461A (en)

Also Published As

Publication number Publication date
FR1331450A (en) 1963-07-05
BE632568A (en) 1963-11-20
GB969461A (en) 1964-09-09

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