4-hydroxy-4-(4'-methoxyphenyl)-3-methylidenebutan-2-one

ethyl 1-(3-methoxyphenyl)-1,4-pentandione-3-carboxylate

2-氯-4-甲氧基苯乙酮

tributyl(prop-1-en-2-yloxy)stannane

乙酰乙酸乙酯