Conjugated diacetylene bond-containing silicon compound and method for producing same

摘要

A novel conjugated diacetylene bond-containing silicon compound represented by the following formula (I): A(CH2)mC IDENTICAL CC IDENTICAL C(CH2)nO(CH2)3SiX<1>X<2>X<3> (I) wherein A is a hydrogen atom, a vinyl group or a dimethylsilyl group; X<1>, X<2> and X<3> may are a halogen atom or an alkoxy group having 1 to 4 carbon atoms; and m and n each represents an integer ranging from 1 to 15. The novel compound can be produced by the step of reacting an allyl ether compound being the following formula (II) A(CH2)mC IDENTICAL CC IDENTICAL C(CH2)nOCH2CH=CH2 (II) with a hydrogenated silicon compound being the following formula (III): HSiX<1>X<2>X<3> (III) in the presence of a transition metal catalyst. The novel compound can provide, on the surface of an inorganic substrate a monomolecular film which is strongly adhered or bonded to the surface of the substrate. The coating layer therefrom does not cause any releasing phenomenon such as evaporation and/or scattering and thus, the compound can be used in a variety of fields such as optical materials, resist materials and conductive materials.