硝酸

5'-acetyl-2',4'-dihydroxy-3'-nitroacetophenone

5'-acetyl-3'-bromo-2',4'-dihydroxyacetophenone

二苯砜

3-甲氧基-2-丙-2-基呋喃并[3,2-g]苯并吡喃-7-酮