ethyl 2-((4-methoxyphenylthio)methyl)-7-hydroxy-6-methoxy-8-((2-methyl-1H-imidazol-1-yl)methyl)quinoline-3-carboxylate 在
sodium perborate 作用下,
以
溶剂黄146 为溶剂,
以80%的产率得到ethyl 2-((4-methoxyphenylsulfinyl)methyl)-7-hydroxy-6-methoxy-8-((2-methyl-1H-imidazol-1-yl)methyl)quinoline-3-carboxylate