中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 4-(phenylamino)-2H-chromen-2-one | 4812-86-6 | C15H11NO2 | 237.258 |
4-羟基-3-苯基香豆素 | 4-hydroxy-3-phenylcoumarin | 1786-05-6 | C15H10O3 | 238.243 |
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