Patent ID: 7608673

Claim:
An organosilane compound, expressed by the following general formula (1): wherein: Ar represents any one divalent aromatic organic group selected from the group consisting of a phenylene group, a biphenylylene group, a naphthylene group and a pyridylene group; R 1 represents any one of a hydrogen atom and alkyl groups having 1 to 4 carbon atoms; R 2 to R 6 , which may be the same or different from each other, each represents any one substituent selected from the group consisting of a hydrogen atom, a methyl group, an ethyl group, a propyl group, a butyl group, an isopropyl group, a pentyl group, a hexyl group, and a cyclohexyl group; and X represents any one reactive substituent selected from the group consisting of a halogen atom, a magnesium halide, a zinc halide, a stannyl group which may have a substituent, a boranyl group which may have a substituent, and a triflate group.