Patent ID: 7365213

Claim:
A method for producing an organosilicon compound represented by the general formula (1), characterized in conducting the following reaction steps A(1) and A(2) sequentially: wherein each of R 1 , R 2 and R 3 is an alkyl group or an alkoxy group each having a carbon number of from 1 to 6, and at least one of R 1 , R 2 and R 3 is an alkoxy group; R 4 is an alkylene group having a carbon number of from 2 to 6; Z is an alkylene group having a carbon number of from 1 to 3 and Me is a methyl group, Step A(1): reacting a compound represented by the general formula (3) and a halogenated alkene having the same carbon skeleton as R 4 in formula (1) except that a halogen is bonded to the molecular terminal on the side bonding to the O atom and a carbon-carbon double bond is bonded to the molecular terminal on the side bonding to the Si atom thereby yielding a compound represented by the general formula (4); wherein Z is an alkylene group having a carbon number of from 1 to 3; and R 5 is the alkene residue after a halogen is removed from said halogenated alkene, said residue retaining a carbon-carbon double bond at its terminal; and Step A(2): hydrosilation-reacting the compound represented by formula (4) in said Step A(1) and a silane compound of the formula R 1 R 2 R 3 SiH wherein R 1 , R 2 and R 3 are the same as those in formula (1) to produce the organosilicon compound represented by formula (1).