| abstract |
An α, β-unsaturated carboxylic acid ester of the formula (1) is reacted with a hydrosilane or hydrosiloxane of the formula (2) in the presence of tris (pentafluorophenyl) borane. A method for producing a δ-unsaturated carboxylic acid silyl ester. [Chemical 1] (R 1 to R 6 ′ are selected from a monovalent hydrocarbon group, a halogen atom, and a hydrogen atom) [Chemical 2] (R a to R c are selected from alkyl, aryl, aralkyl, alkoxy, aryloxy, aralkyloxy groups, organosiloxy, and halogen atoms) [Chemical 3] [Effect] According to the present invention, the target compound can be obtained easily with a short number of steps and in a high yield. [Selection figure] None |