spiromeroterpenoid natural products (−)-F1839-I and (−)-corallidictyals B and D were achieved using the environmentally benign and highly atom economical Lewis acid catalysed Friedel–Crafts reaction and a highly regio- and stereoselective spirocyclic C–O bond formation reaction.
使用环境良性且高度原子经济的
路易斯酸催化的Friedel-Crafts反应以及高度区域和立体选择性螺环C– O键形成反应。