L-2-methyl-4-N-benzoylpentaphenone

(R)-N-tert-butanesulfinyl 2-oxo-2-phenylethylamine

5-methylene-3-vinyloct-1-ene

N-(trifluoroacetyl)-α-aminoacetophenone

2-diformylamino-1-phenylethanone