1-(4-羟基甲基-苯基)-1-戊酮

2-溴-1-(4-羟基甲基苯基)-1-戊酮

pentyl(triphenyl)phosphanium,chloride

6-(triphenyl-λ⁵-phosphanylidene)decan-5-one

4-(2-溴戊酰基)-苯甲酸甲酯