The first total synthesis of the naturally occurring benzofurans, moracins O and P was achieved using a Sonogashira cross coupling reaction followed by in situ cyclization, and the absolute configuration of natural moracin O was established.
利用 Sonogashira 交叉偶联反应和原位环化,首次实现了天然
苯并呋喃、吗拉辛 O 和 P 的全合成,并确定了天然吗拉辛 O 的绝对构型。