tert-butyl 2,2-diphenylacetate

3-oxo-2,2,3-triphenyl-propionaldehyde

(2-bromo-1,1,2-triphenyl-ethyl)-methyl ether

(S)-4,4,5-triphenyl-1,3,2-dioxathiolane-2-oxide

(2,3-diphenyloxiran-2-yl)-phenylmethanone