作者:Stephen Hanessian、Louis-David Cantin、Daniele Andreotti
DOI:10.1021/jo990302n
日期:1999.6.1
We report the total synthesis of the cytotoxic agent (-)-anthoplalone and the determination of its absolute stereochemistry. The cyclopropane moiety was prepared using a nonracemic bicyclic chloroallyl phosphonamide anion addition to tert-butyl 3,3-dimethyl acrylate. Several pathways were studied to secure the E-trisubstituted olefin of the left part of the molecule.
我们报告了细胞毒剂(-)-anthoplalone的总合成及其绝对立体化学的测定。使用非外消旋的双环氯烯丙基膦酰胺阴离子加到丙烯酸3,3-二甲基叔丁酯中制备环丙烷部分。研究了几种途径来确保分子左部分的E-三取代烯烃。