Patent ID: 7932312

Claim:
An organosilicon compound having a β-ketoester structure, obtained by conducting a reaction, in presence of a transition metal catalyst, between: an unsaturated group-containing compound having a β-ketoester structure, represented by a formula (1) shown below: wherein R 1 represents a hydrogen atom or a methyl group, R 2 represents a divalent hydrocarbon group of 1 to 10 carbon atoms, R 3 represents a divalent hydrocarbon group of 2 to 10 carbon atoms, R 4 represents a divalent hydrocarbon group of 3 to 10 carbon atoms that is different from the divalent hydrocarbon group represented by R 3 , A represents a group represented by a formula (i) shown below: wherein R 6 represents an alkyl group of 1 to 10 carbon atoms, or a phenyl group that has or does not have a substituent, R 5 represents a group represented by a formula (ii) shown below: wherein B represents OH or a group represented by the formula (i), and p, q and r each represents, independently, an integer of 0 to 6, provided that p, q and r are not all zero, and an alkoxysilane represented by a formula (2) shown below: (R 7 O) m (R 8 ) (3-m) Si—H (2) wherein R 7 and R 8 each represents, independently, a monovalent hydrocarbon group of 1 to 4 carbon atoms, and m represents 1, 2 or 3.