An efficient one-pot synthesis of chromen-4-ones and isoflavones is achieved directly from phenols via the regio- and chemoselective domino Friedel–Crafts acylation/Allan–Robinson reaction.
通过区域选择性和
化学选择性的多米诺Friedel-Crafts酰化/Allan-Robinson反应,可以直接从
酚中高效合成
香豆素和异
黄酮。