A Morita–Baylis–Hillman adduct allows the diastereoselective synthesis of styryl lactones
作者:Paulo H.S. Paioti、Fernando Coelho
DOI:10.1016/j.tetlet.2011.09.044
日期:2011.11
for the total syntheses of (±)-Leiocarpin A and (±)-Goniodiol. These biologically active styryl lactones were obtained from a common intermediate, prepared in five steps and 40% overall yield, using a simple synthetic sequence starting from a Morita–Baylis–Hillman adduct. The total syntheses of these styryl lactones were accomplished in nine steps. This is the first report on the total synthesis of this
我们在此公开了一种非对映选择性的方法,用于合成(±)-徕卡泊A和(±)-木糖醇的总合成。这些具有生物活性的苯乙烯基内酯是从一个普通的中间体中获得的,该中间体分五个步骤制备,总收率40%,使用从Morita-Baylis-Hillman加合物开始的简单合成序列。这些苯乙烯基内酯的总合成是通过九个步骤完成的。这是从Morita–Baylis–Hillman加合物开始的此类天然产物全合成的第一份报告。