Construction of Dihydropyrido[2,3-<i>d</i>]pyrimidine Scaffolds via Aza-Claisen Rearrangement Catalyzed by <i>N</i>-Heterocyclic Carbenes
Krzysztof Dzieszkowski, Izabela Barańska, Zbigniew Rafiński
Abstract
-unprotected lactams similar to those in many useful drugs.
Topics & Concepts
ChemistryClaisen rearrangementBicyclic moleculePyrimidineCatalysisStereochemistryCombinatorial chemistryOrganic chemistryN-Heterocyclic Carbenes in Organic and Inorganic ChemistryCatalytic Cross-Coupling ReactionsSynthetic Organic Chemistry Methods