METHOD FOR THE SYNTHESIS OF (METH)ACRYLIC ESTERS CATALYSED BY A POLYOL TITANATE

The subject of the invention is a method for the synthesis of (meth)acrylic esters by transesterification in the presence of a catalyst corresponding to the formula [(R'O)3TiO]xR'' in which R' is a linear or branched alkyl radical having from 2 to 8 carbon atoms which may contain...

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Bibliographic Details
Main Author PAUL JEAN MICHEL
Format Patent
LanguageEnglish
Korean
Published 10.09.2009
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:The subject of the invention is a method for the synthesis of (meth)acrylic esters by transesterification in the presence of a catalyst corresponding to the formula [(R'O)3TiO]xR'' in which R' is a linear or branched alkyl radical having from 2 to 8 carbon atoms which may contain heteroatoms or R' is a phenyl radical, R' is a polyfunctional radical, originating from a polyol R'(OH)x comprising x alcohol functional groups and x is an integer ranging from 2 to 6. The method according to the invention is particularly well suited to the synthesis of dialkylaminoalkyl (meth)acrylates from methyl (meth)acrylate and a dialkylaminoalcohol.
Bibliography:Application Number: KR20097011565