1-(2-bromo-5-chlorophenyl)-3-phenylpropane-1,3-dione

4-chloro-2-(1-hydroxy-3-phenylprop-2-yn-1-yl)phenol

triphenyl(trimethylsilylmethylidene)-λ⁵-phosphane

tert-butyldimethylsilyl 2-(benzoyloxy)-5-chlorobenzoate

5-氯代水杨酸