The present invention relates to a novel process in which a dienophile having the following general formula (XIV):
is reacted with a diene having the following formula (XV):
in the presence of a connector of the formula:
-E¹
in order to afford tricyclic compounds having the following general formula (I):
本发明涉及一种新工艺,在该工艺中,具有以下通式(XIV)的亲二
烯化合物与具有以下通式(XV)的二
烯化合物在通式为:-E¹的连接体存在下反应,以得到具有以下通式(I)的
三环化合物: