论文部分内容阅读
2— 乙酰基—7—甲胺基草酮与N—溴代丁二酰亚胺(NBS)反应,得到了革酮环上被溴取代的产物。其结构经红外光谱、核磁共振谱及元素分析证明为2—乙酰基—7—甲胺基—4—溴革酮。
Reaction of 2-acetyl-7-methyladenofibric with N-bromosuccinimide (NBS) gave the product substituted with bromine on the ring of the carbanone. Its structure was confirmed by IR, 1HNMR and elemental analysis as 2-acetyl-7-methylamino-4-bromopyrone.