OBTAINING SUBSTITUTED ACRYLATE COMPOUND Russian patent published in 2024 - IPC C07C43/215 C07C43/20 C07C43/02 C07C69/612 C07C69/618 C07C69/66 C07C69/736 

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing substituted acrylate compounds of general formula (I), involving reaction of a compound of general formula (II) with a compound of general formula (III) in the presence of a base, where ring A is phenyl; X is S; R₁ is selected from H and C_1-6 alkyl; R₂ is selected from H and C_1-6 alkyl; R₃ is selected from H, C_1-6 alkyl, -C_0-6 alkylene-C_3-7 cycloalkyl, -C_0-6 alkylene-phenyl; R₄ is selected from C_1-6 alkyl and phenyl, where said groups are unsubstituted or independently substituted with m' groups R''; R is selected from H, halogen, -OC_1-6 alkyl, C_1-6 alkyl and C_1-6 haloalkyl; n is 0, 1, 2, 3, 4 or 5; where R'' is selected from halogen, C_1-6 alkyl, C_1-6 haloalkyl and -OC_1-6 alkyl; m' is equal to 1, 2, 3, 4 or 5.

EFFECT: obtaining substituted acrylate compounds of general formula (I) using an economically feasible, safe and efficient method in which metal-containing catalysts are not used.

15 cl, 1 tbl, 15 ex

, , .