Synthetic approaches to the daphnane and tigliane diterpenes from aromatic precursors
作者:Zachary G. Brill、Yu-Ming Zhao、Vasil H. Vasilev、Thomas J. Maimone
DOI:10.1016/j.tet.2019.04.058
日期:2019.8
Synthetic studies toward the daphnane and tigliane diterpenes, a large family of natural products from the plant families Euphorbiaceae and Thymelaeaceae, are reported. Retrosynthetic analysis traced these molecules back to an aromatic precursor and several routes were explored in the forward direction to access such motifs. Two strategies ultimately proved capable of forging complex 5,7,6-fused tricyclic
据报道,对大环烷和二联体二萜类化合物(大戟科和百里香科的一种天然产物)进行了综合研究。逆合成分析将这些分子追溯到芳族前体,并探索了前进方向上的几种途径来获得这些基序。最终证明了两种策略能够锻造复杂的5,7,6-稠合三环系统,其中一种仅进行了七个步骤。