Abstract
The title compounds of the type C6H5(CH2)3Si(CH3)3-nCln (n = 1–3) have been prepared in good yields by regioselective hydrosilylation of allylbenzene by the corresponding silanes (CH3)3-nSiHCln (n = 1–3), using the H2PtCl6 + P(C6H5)3 system as catalyst.