Synthesis of Functionalized Pyrroles via Gold(I)-Catalyzed aza-Claisen-Type Rearrangement Florin M. Istrate Fabien Gagosz 10.1021/ol0713032.s005 https://acs.figshare.com/articles/journal_contribution/Synthesis_of_Functionalized_Pyrroles_via_Gold_I_Catalyzed_aza_Claisen_Type_Rearrangement/2993251 Gold(I)-catalyzed cyclization of pentenynyl allyl tosylamides allows the rapid construction of functionalized pyrroles. The concerted aza-Claisen-type mechanism induces a complete selectivity of the process and allows the easy formation of quaternary centers. 2007-08-02 00:00:00 pentenynyl allyl tosylamides quaternary centers selectivity functionalized pyrroles RearrangementGold cyclization mechanism construction formation Functionalized Pyrroles Synthesi