摘要 |
Provided is a method for producing a polymerizable compound represented by a formula (I) comprising:;a step (1) that reacts a compound represented by a formula (II) with 2,5-dihydroxybenzaldehyde in an organic solvent in the presence of a base to obtain a reaction mixture including a compound represented by a formula (III); and a step (2) that adds a compound represented by a formula (IV) and an acidic aqueous solution to the reaction mixture obtained by the step (1) to effect a reaction, wherein A represents a hydrogen atom, a methyl group or the like, L represents a leaving group, n represents an integer from 1 to 20, X represents an oxygen atom, a sulfur atom, —C(R1)(R2)— or the like, R represents a hydrogen atom, an organic group or the like, and each of RX represents a hydrogen atom, a halogen atom or the like. According to the present invention, provided is a method for producing a polymerizable compound represented by a formula (I) at high purity and at high yield.; |
主权项 |
1. A method for producing a polymerizable compound represented by a formula (I) comprising:
a step (1) that reacts a compound represented by a formula (II) with 2,5-dihydroxybenzaldehyde in an organic solvent in the presence of a base to obtain a reaction mixture including a compound represented by a formula (III); and a step (2) that adds a compound represented by a formula (IV) and an acidic aqueous solution to the reaction mixture obtained by the step (1) to effect a reaction,wherein A represents a hydrogen atom, a methyl group, or a chlorine atom, L represents a leaving group, and n represents an integer from 1 to 20,wherein A and n are the same as defined above,wherein X represents an oxygen atom, a sulfur atom, —C(R1)(R2)—, or —N—R1—,
wherein each of le and le independently represents a hydrogen atom, or a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, R represents a hydrogen atom, or a substituted or unsubstituted organic group having 1 to 20 carbon atoms, and each of RX represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 6 carbon atoms, a cyano group, a nitro group, a fluoroalkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an alkylthio group having 1 to 6 carbon atoms, a monosubstituted amino group, a disubstituted amino group, or —C(═O)—O—R3, wherein R3 is the same as defined above in connection with le and R2, provided that RX are identical to or different from each other, and an arbitrary C—RX that forms the ring is optionally substituted with a nitrogen atom, andwherein A, R, RX, X, and n are the same as defined above. |