Synthesis of Novel Mercaptophenyl Carbocyclic C-Nucleoside Analogue Using Sequential [3,3]-Sigmatropic Rearrangement and Ring-closing Metathesis

摘要

Novel mercaptophenyl carbocyclic C-nucleoside analogue was synthesized via a cyclopentenol intermediate 10, which was prepared using a sequential [3,3]-sigmatropic rearrangement and ring-closing metathesis (RCM). Friedel-Crafts alkylation was then used to couple the thiophenol.