1-(2,3,4-trihydroxyphenyl)butan-1-one

1-(2-methyl-1H-indol-3-yl)butan-1-one

4-甲基-2-丙基吡啶

1-(2,3-二氯-4-羟基苯基)-1-丁酮

二丁酰基过氧化物