Phenylsilane, also known as silylbenzene, a colorless liquid, is one of the simplest organosilanes with the formula C6H5SiH3. It is structurally related to toluene, with a silyl group replacing the methyl group. Both of these compounds have similar densities and boiling points due to these similarities. Phenylsilane is soluble in organic solvents.
Phenylsilane, also known as silylbenzene, a colorless liquid, is one of the simplest organosilanes with the formula C6H5SiH3. It is structurally related to toluene, with a silyl group replacing the methyl group. Both of these compounds have similar densities and boiling points due to these similarities. Phenylsilane is soluble in organic solvents.
==Synthesis and reactions== Phenylsilane is produced in two steps from Si(OEt)4. In the first step, phenylmagnesium bromide is added to form Ph−Si(OEt)3 via a Grignard reaction. Reduction of the resulting Ph−Si(OEt)3 product with LiAlH4 affords phenylsilane. Ph−MgBr + Si(OEt)4 → Ph−Si(OEt)3 + MgBr(OEt) 4 Ph−Si(OEt)3 + 3 LiAlH4 → 4 Ph−SiH3 + 3 LiAl(OEt)4
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).