Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112-0850, USA.
Org Lett. 2012 Sep 21;14(18):4734-7. doi: 10.1021/ol3019242. Epub 2012 Sep 11.
Syntheses of the reported structures of kealiinines B and C have been executed. An intermolecular electrophile-induced cyclization of a pendant arene on an ene-guanidine affords the tetracyclic, oxidized naphthimidazole cores.
已完成报道的 kealiinines B 和 C 结构的合成。通过烯-胍上的芳环的分子间亲电诱导环化,得到了四环、氧化的萘并咪唑核心。