作者:Bin Cheng、Fufang Wu、Xiaobao Yang、Yuedong Zhou、Xiaolong Wan、Hongbin Zhai
DOI:10.1002/chem.201102101
日期:2011.11.4
Z's top: For the total synthesis of the marine alkaloid (−)‐nakadomarin A, (−)‐camphorsulfonic acid assisted, Z‐selective, olefin RCM of a monoamine (less polar) rather than a diamine (more polar) was found to be highly practical for constructing the F ring. The ABCD‐tetracyclic core was assembled through a novel efficacious PtCl2‐promoted cascade reaction sequence (see scheme).
Z的顶部:对于海洋生物碱(-)-nakadomarin A,(-)-樟脑磺酸辅助的Z选择性Z选择性烯烃RCM的全合成,是单胺(极性较小)而不是二胺(极性较大)的被发现对于构造F环是非常实用的。ABCD-四环核是通过新型有效的PtCl 2促进的级联反应序列组装的(参见方案)。