Studies on Constructing of the Key Intermediate of Eudesmane Sesquiterpenoid Analogues via Diels-Alder Reaction
Zhang Yu, Wang Penghui, Chu Yong, Liu Mingming, Chen Guangyi, Lu Yinping, Ye Deyong
Chin. J. Org. Chem. . 2012, (07): 1340 -1343 .  DOI: 10.6023/cjoc1109033