PRODUCTION OF (METAL) SALT OF ALKYLPHOSPHONOUS ACID

PROBLEM TO BE SOLVED: To provide a method for producing a (metal) salt of an alkylphosphonous acid which can be conducted in a simple way and enables an uniform reaction product to be obtained in a high yield. SOLUTION: A (metal) salt of an alkylphosphonous acid is produced by reacting elemental whi...

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Hauptverfasser:	WEFERLING NORBERT DR, SICKEN MARTIN
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY DYES GENERAL METHODS OF ORGANIC CHEMISTRY MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY PAINTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for producing a (metal) salt of an alkylphosphonous acid which can be conducted in a simple way and enables an uniform reaction product to be obtained in a high yield. SOLUTION: A (metal) salt of an alkylphosphonous acid is produced by reacting elemental white phosphorus with an alkyl halide in the presence of a carbonate, a bicarbonate, an amide, an alkoxide, an amine base and/or a solid hydroxide as at least one base.