中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-羟基喹啉-2-甲酸甲酯 | methyl 4-oxo-1,4-dihydroquinoline-2-carboxylate | 5965-59-3 | C11H9NO3 | 203.197 |
An unprecedented visible light mediated regioselective C-3 halogenation of quinolones was achieved using halo-fluorescein dyes as a halogen source and air as an oxidant. This reaction has broad substrate scope and gives 3-halo quinolone derivatives.