PROCESS FOR PREPARING A HYDROXY GROUP FUNCTIONALIZED THIOETHER

A process for preparing a compound A having n groups of formulais provided, whereinX is C2-C12-alkylene or C2-C12-alkylene substituted with C1-C4-alkoxy, C1-C4-alkylthio and/or interrupted with O or S;R1, R2 and R3 are independently of one another hydrogen or C1-C4-alkyl;n is an integer of 1, 2, 3,...

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Bibliographic Details
Main Authors RUEHE, Juergen, BRUCHMANN, Bernd, MEISE, Markus, CHRIST, Elliot, GLEEDE, Tassilo, RUDOLF, Peter
Format Patent
LanguageEnglish
French
German
Published 07.06.2023
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:A process for preparing a compound A having n groups of formulais provided, whereinX is C2-C12-alkylene or C2-C12-alkylene substituted with C1-C4-alkoxy, C1-C4-alkylthio and/or interrupted with O or S;R1, R2 and R3 are independently of one another hydrogen or C1-C4-alkyl;n is an integer of 1, 2, 3, 4, 5 or 6;which process comprises the step of reacting a compound B having n -SH groups with a compound C of formulain the presence of a free radical generator.
Bibliography:Application Number: EP20210762345