2010302010094 ; 化學系 ; A recent interest in the study of organosilicon compounds has been focused on the reactions of ~inyldisilanes.*-~U nder photochemical conditions these compounds react in such a way that intermediates involving a silicon-rbon double bond have been However, as a result of energy mismatching of the carbon and silicon p orbitals, a silicon-carbon double bond is not expected to be stablea6 Stabilization of such intermediates by transition-metal complexes is another interesting direction of study of these compounds.