Takasu Kiyosei, Ohsato Hiroshi, Ihara Masataka
Department of Organic Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Aobayama, Sendai 980-8578, Japan.
Org Lett. 2003 Aug 21;5(17):3017-20. doi: 10.1021/ol034942v.
[reaction: see text] A stereoselective approach to the spirocyclic nucleus of halichlorine and pinnaic acids has been developed starting from a piperidine derivative. A key transformation in this sequence involves a cascade radical translocation/cyclization process.
[反应:见正文] 已从哌啶衍生物出发,开发出一种立体选择性合成卤氯灵酸和 pinnatic 酸螺环核的方法。该序列中的关键转化涉及级联自由基迁移/环化过程。