Reactions of tetrakis-(methylphenylhydroxysilano)-titaniums and-silanes with trimethyl- and triphenylchlorosilanes

1. The reaction of tetrakis-(methylphenylhydroxysiloxano)-titanium and tetrakis-(methylphenylhydroxysiloxano)-silaneswith trimethylchlorosilane and triphenylchlorosilane has been investigated and it has been established that it leads to the formation of tetrakis-(methylphenyl[aryl] siloxysiloxano)-titaniums and tetrakis-(methylphenyltrialkyl [aryl] siloxysiloxano)-silanes. 2. The following compounds have been synthesized: tetrakis-(3. 5-dimethyl-3, 5-diphenyl-5-trimethyl siloxydisiloxano)-titanium; tetrakis-(3, 5,7- trimethyl-3, 5,7- triphenyl-7-trimethylsiloxytrisiloxano)-titanium, tetrakis-(3, 5-dimethyl-3, 5-diphenyl-5-triphenylsiloxydisiloxano)-titanium, tetrakis-(3, 5,7- trimethyl -3,5, 7-triphenyl-7-uiphenylsiloxytrisiloxano)-titanium, tetrakis-(3, 5.7- trimethyl-3, 5, 7-triphenyl-7-trimethyl-siloxytrisiloxano)-silane, and tetrakis-(3, 5,7- trimethyl -3,5,7- triphenylsiloxytriphenyltrisiloxano)-silane.