Patent ID: 6833462
Filing Date: 2004-12-21
Classification: C07C

Abstract:
A process for preparing an acrylate compound represented by the following formula (4-1): wherein R1 and R2 independently represent a hydrogen atom or a fluorine atom, R3 represents a hydrogen atom, a fluorine atom, an alkyl group, an alkenyl group, a fluoroalkyl group or a fluoroalkenyl group, R7 and R8 independently represent a hydrogen atom, a halogen atom, a C1-C4 straight-chain or branched alkyl group, a C2-C4 straight-chain or branched alkenyl group, a C1-C4 straight-chain or branched haloalkyl group, or a C2-C4 straight-chain or branched haloalkenyl group, and R13 represents a C2-C15 straight-chain or branched alkylene group or a C2-C15 straight-chain or branched alkenylene group, and R13 may form an oxygen-containing heterocyclic structure together with the carbon atom to which R13 is bonded;which comprises allowing an acrylic acid compound represented by the following formula (1): wherein R1, R2 and R3 are the same as defined above for formula (4-1), to react with an unsaturated compound represented by the following formula (9): wherein R7, R8 and R13 are the same as defined above for formula (4-1);wherein said unsaturated compound of formula (9) is selected from the group consisting of: a compound represented by the following formula (14): wherein R7 and R8 are the same as defined above for formula (4-1), and R21 independently represents a C1-C4 straight-chain or branched alkyl group, a C2-C4 straight-chain or branched alkenyl group, a C1-C4 straight-chain or branched haloalkyl group, a C2-C4 straight-chain or branched haloalkenyl group, a hydroxyl group, a C1-C4 alkoxy group, an amino group, a carboxyl group, an ester group, a carbonyl group or a halogen atom, and n is an integer in the range of 0 to 8;a compound represented by the following formula (15): wherein R7, R8 and R21 are the same as defined above for formula (14), and n is an integer in the range of 0 to 10;a compound represented by the following formula (16): wherein R7, R8 and R21 are the same as defined above for formula (14), and n is an integer in the range of 0 to 6;a compound represented by the following formula (17): wherein R7, R8 and R21 are the same as defined above for formula (14), and n is an integer in the range of 0 to 8;a compound represented by the following formula (18): wherein R7, R8 and R21 are the same as defined above for formula (14), and n is an integer in the range of 0 to 6;a compound represented by the following formula (19): wherein R7, R8 and R21 are the same as defined above for formula (14), and n is an integer in the range of 0 to 8; anda compound represented by the following formula (20): wherein R7, R8 and R21 are the same as defined above for formula (14), and n is an integer in the range of 0 to 8.