Synthesis of the Reported Structures for Kealiinines B and C
作者:Joseph B. Gibbons、Keith M. Gligorich、Bryan E. Welm、Ryan E. Looper
DOI:10.1021/ol3019242
日期:2012.9.21
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.