作者:Vitaliy Timokhin、Matthew Regner、Yukiko Tsuji、John Grabber、John Ralph
DOI:10.1055/s-0036-1591556
日期:2018.6
The first synthesis of nepetoidin B in an overall yield of 17% was achieved in two steps through Baeyer–Villiger oxidation of commercially available 1,5-bis(3,4-dimethoxyphenyl)-1,4-pentadien-3-one with oxone to produce the tetramethylated nepetoidin B, followed by demethylation using boron tribromide.
通过 Baeyer-Villiger 氧化市售的 1,5-双(3,4-二甲氧基苯基)-1,4-戊二烯-3-one 与 oxone,分两步合成了 nepetoidin B,总产率为 17%以产生四甲基化的 nepetoidin B,然后使用三溴化硼进行去甲基化。