2-羟基-5-氯苯乙酮

丙酮

1-((4-bromo-2-methylbut-3-yn-2-yl)oxy)-4-chlorobenzene

1-chloro-4-((4-chloro-2-methylbut-3-yn-2-yl)oxy)benzene

3-bromo-6-chloro-2,2-dimethylchroman-4-one