Method for silylation of monocarboxylic acids

A process for preparing silylated monocarboxylic acids by reacting C2-C10-monocarboxylic acids with halosilanes of the general formula (I) SiHal4-xRx  (I) in which Hal is a halogen atom selected from the group of fluorine, chlorine, bromine and iodine, R is independently hydrogen, C1-C10-alkyl or ar...

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Bibliographic Details
Main Authors THOMAS FLORIAN, PETZOLDT JOCHEN, GAERTNER MARTIN
Format Patent
LanguageEnglish
Published 04.03.2015
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:A process for preparing silylated monocarboxylic acids by reacting C2-C10-monocarboxylic acids with halosilanes of the general formula (I) SiHal4-xRx  (I) in which Hal is a halogen atom selected from the group of fluorine, chlorine, bromine and iodine, R is independently hydrogen, C1-C10-alkyl or aryl and x is an integer of 0 to 3 to form hydrogen halide in the presence of an auxiliary base, wherein the auxiliary base and the hydrogen halide form a salt which forms two immiscible phases with the product of value or the solution of the product of value in a suitable solvent and is removed.
Bibliography:Application Number: CN200980150607