ChemInform Abstract: Regioselective Prenylation of Bromocarbazoles by Palladium(0)‐Catalyzed Cross Coupling — Synthesis of O‐Methylsiamenol, O‐Methylmicromeline and Carquinostatin A. Issue 26 (1st July 2014) - Thomas, Claudia
Abstract The palladium‐catalyzed cross‐coupling of bromocarbazoles with tert‐prenylboronate (II) proceeds with a complete inversion of the allyl system to provide access to O‐methylsiamenol (III), O‐methylmicromeline (V), and prenylcarbazole (VII).