Treatment of Baylis–Hillman adducts with Et3SiH/I2 in CHCl3 at room temperature afforded the (Z)- and (E)-allyl iodides in stereoselective manner. The products are formed in excellent yields within 5 min. The method has successfully been utilized for synthesis of natural bioactive fatty acid amide, semiplenamide D.
室温下,在
CHCl3 中用 Et3SiH/I2 处理 Baylis-Hillman 加合物,可以立体选择性地得到 (Z)- 和 (E)- 烯丙基
碘化物。这些产物在 5 分钟内以极高的产率生成。该方法已成功用于合成具有
生物活性的天然
脂肪酸酰胺半苯酰胺 D。