PROCESS FOR MAKING DIHYDROCARBYL HYDROCARBONPHOSPHONATES

This invention provides a process for the preparation of a dihydrocarbyl hydrocarbonphosphonate. The process comprises forming a reaction mixture from components comprising (i) at least one dihydrocarbyl phosphite, (ii) at least one alkali metal hydrocarbyloxide, and (iii) at least one alcohol, so t...

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Bibliographic Details
Main Authors SAUER, ANNE, M, TSAO, TECHEN, MACK, ARTHUR, G, LAYMAN, JR., WILLIAM, J
Format Patent
LanguageEnglish
French
Published 25.03.2010
Subjects
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:This invention provides a process for the preparation of a dihydrocarbyl hydrocarbonphosphonate. The process comprises forming a reaction mixture from components comprising (i) at least one dihydrocarbyl phosphite, (ii) at least one alkali metal hydrocarbyloxide, and (iii) at least one alcohol, so that a dihydrocarbyl hydrocarbonphosphonate is formed. La présente invention concerne un procédé de préparation d'un hydrocarbure-phosphonate de dihydrocarbyle. Le procédé comprend l'étape consistant à former un mélange réactionnel à partir des composants comprenant (i) au moins un phosphite de dihydrocarbyle, (ii) au moins un hydrocarbyloxyde de métal alcalin, et (iii) au moins un alcool, de sorte à former un hydrocarbure-phosphonate de dihydrocarbyle.
Bibliography:Application Number: WO2008US65858