Synthesis of 3-Aminoflavones from 3-Hydroxyflavones via 3-Tosyloxy- or 3-Mesyloxyflavones
作者:Atsushi Takechi、Hirosato Takikawa、Hideyoshi Miyake、Mitsuru Sasaki
DOI:10.1246/cl.2006.128
日期:2006.1
Reaction of 3-tosyloxy- or 3-mesyloxyflavones with ammonia or primary amines proceeded to give the corresponding 3-aminoflavones in high yields. 3-Aminoluteorin was efficiently prepared from rutin using this method.
三甲磺酸基氧黄酮或三甲砜酸基氧黄酮与氨或伯胺反应,以高产率生成相应的3-氨基黄酮。通过此方法,从芸香苷高效制备了3-氨基芦丁。