Total Synthesis of the Hexacyclic Sesterterpenoid Niduterpenoid B via Structural Reorganization Strategy

CCC Pincer Ru Complex-Catalyzed C-H Vinylation/6π-E-Cyclization of Aldimines for Constructing 4H-Pyrido[1,2-a]pyrimidines

Organo-cation catalyzed enantioselective α-hydroxylation of pyridinone-fused lactones: asymmetric synthesis of SN-38 and irinotecan