86261-90-7Relevant academic research and scientific papers
PROCESS FOR THE PREPARATION OF (METH)ACRYLIC ESTERS AND DERIVATIVES
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Paragraph 0022; 0023, (2015/01/06)
Transesterification processes for producing a compound of formula (I) wherein R1 is H or a methyl group, A and B are each, independently, a linear or branched C2-C5 alkylene group, comprising reacting: an acrylate or methacrylate of formula (II) wherein R1 is H or a methyl group and R2 is a C1-C4 alkyl group, with a compound of formula (III) wherein the reaction is performed: (i) in the presence of calcium oxide and calcium hydroxide, and (ii) wherein the molar ratio of the compounds of formula (II) to formula (III) is less than 4:1 or 3:1 respectively.
TRANSESTERIFICATION PROCESS
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Page/Page column 9-10, (2013/09/26)
A transesterification process produces a (meth)acrylate ester product from a mixture comprising an alkyl(meth)acrylate reactant, an alcohol reactant, a catalyst, and a polymerization inhibitor. The mixture is subjected to reaction conditions sufficient to produce a product (meth)acrylate and a product alcohol, which are different than the reactants.
Transesterification process for production of (meth)acrylate ester monomers
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Page/Page column 4; 5, (2008/06/13)
This invention utilizes a mixed salt transesterification catalyst in a transesterification process for the production of esters of alkyl(meth)acrylate monomers.
Transesterification process for production of (meth)acrylate ester monomers
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Page/Page column 10-11, (2008/06/13)
This invention utilizes multiple charges of a transesterification catalyst in a transesterification process for the production of esters of alkyl (meth)acrylate monomers. The multiple catalyst charge addition strategy and reaction conditions provide for higher productivity and enhanced consistency.
CATALYTIC METHODS FOR THE PRODUCTION OF (METH)ACRYLATES FROM N-HYDROXYALKYLATED AMIDES
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Page/Page column 17, (2008/06/13)
The invention relates to catalytic methods for the production of (meth)acrylates from N-hydroxyalkylated amides and applications thereof.
Transesterification process
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Example 1, (2008/06/13)
An improved transesterification process is disclosed for forming certain (meth)acrylates by the transesterification of an alkyl (meth)acrylate with a hydroxyl alkyl imidazolidin-2-one using a transesterification catalyst in the presence of a polymerization inhibitor. where R=H or CH3; and where R'=C1-C8 straight or branched alkyl; where R''=C1-C8 straight or branched alkylene.
