BE836218A - Procede de preparation et utilisation d'halogenures de phosphonium quaternaires - Google Patents

Procede de preparation et utilisation d'halogenures de phosphonium quaternaires

Info

Publication number
BE836218A
BE836218A BE162396A BE162396A BE836218A BE 836218 A BE836218 A BE 836218A BE 162396 A BE162396 A BE 162396A BE 162396 A BE162396 A BE 162396A BE 836218 A BE836218 A BE 836218A
Authority
BE
Belgium
Prior art keywords
preparation
quaternary phosphonium
phosphonium halogenides
halogenides
quaternary
Prior art date
Application number
BE162396A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE836218A publication Critical patent/BE836218A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/50—Organo-phosphines
    • C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE162396A 1974-12-05 1975-12-03 Procede de preparation et utilisation d'halogenures de phosphonium quaternaires BE836218A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742457442 DE2457442C2 (de) 1974-12-05 1974-12-05 Verfahren zur Herstellung von Tetramethylphosphoniumchlorid oder -bromid

Publications (1)

Publication Number Publication Date
BE836218A true BE836218A (fr) 1976-06-03

Family

ID=5932540

Family Applications (1)

Application Number Title Priority Date Filing Date
BE162396A BE836218A (fr) 1974-12-05 1975-12-03 Procede de preparation et utilisation d'halogenures de phosphonium quaternaires

Country Status (2)

Country Link
BE (1) BE836218A (de)
DE (1) DE2457442C2 (de)

Also Published As

Publication number Publication date
DE2457442C2 (de) 1983-08-04
DE2457442A1 (de) 1976-06-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOECHST A.G.

Effective date: 19871231