中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
6-溴-4-羟基香豆素 | 6-bromo-4-hydroxycoumarin | 4139-61-1 | C9H5BrO3 | 241.041 |
A mild, efficient and transition-metal free synthetic strategy has been developed for the α-arylation of 4-aminocoumarins using arynes as an aryl source. This synthetic strategy proceeds