Gas-Phase Reaction of Anisole and Phenol Tetrachlorogermane in the Presence of Hexachlorodisilane

摘要

Gas-phase reaction of anisole with tetrachlorogermane in the presence of hexachlorodisilane was studied.The major reaction products are chloro(phenoxy)silane,trichloro(phenoxy)germane,1,1,3,3-tetrachlo-ro-l,3-disila-2-oxaindane,and 1,1,3,3-tetrachloro-l,3-digerma-2-oxaindane.The same products are formed with phenol instead of anisole.A mechanism of the reactions of anisole with GeCl_4 and Si_2Cl_6 is proposed,that takes account of the formation in the reaction zone of dichlorosilylenes and dichlorogermylenes.