1-(4-methoxybenzyl)-4,4-diphenyl-4-silapiperidine
1-{3-[2-(4-fluorophenyl)-1,3-dioxolan-2-yl]propyl}-4,4-diphenyl-4-silapiperidine
2-methylpropionyl N-(4,4-diphenyl-4-silapiperidide)
2,2,2-trichloroethyl 4,4-diphenyl-4-silapiperidine-1-carboxylate
1-Benzyl-4,4-diphenyl-4-sila-piperidin