NEW UNSATURATED ACID ESTER AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To provide a new unsaturated acid ester useful as a raw material of a polymer or copolymer having an oxidation-inhibiting function, and a method for producing the same. SOLUTION: This new unsaturated acid ester is expressed by formula (I) (wherein, R1is H or phenyl; R2is H or m...

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Bibliographische Detailangaben
1. Verfasser:	MIYAGI SACHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMISTRY COMPOSITIONS BASED THEREON GENERAL METHODS OF ORGANIC CHEMISTRY MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a new unsaturated acid ester useful as a raw material of a polymer or copolymer having an oxidation-inhibiting function, and a method for producing the same. SOLUTION: This new unsaturated acid ester is expressed by formula (I) (wherein, R1is H or phenyl; R2is H or methyl) and is obtained by reacting an unsaturated carboxylic acid expressed by formula (II) (wherein, R1is H or phenyl; R2is H or methyl) with 2,5-di-t-butylhydroquinone in the presence of an organic base and a carboxylic acid-activator. COPYRIGHT: (C)2004,JPO