Applications of Multicomponent Reactions for the Synthesis of Diverse Heterocyclic Scaffolds
作者:James D. Sunderhaus、Chris Dockendorff、Stephen F. Martin
DOI:10.1021/ol7018357
日期:2007.10.1
process involving sequential reactions of aldehydes, primary amines, acid chlorides, and nucleophiles has been developed to prepare multifunctional substrates that may be employed in subsequent ring-forming reactions to generate a diverse array of functionalized heterocyclic scaffolds. This new approach to diversity-oriented synthesis was then applied to the first total synthesis of the isopavine alkaloid
Synthesis of diverse heterocyclic scaffolds via tandem additions to imine derivatives and ring-forming reactions
作者:James D. Sunderhaus、Chris Dockendorff、Stephen F. Martin
DOI:10.1016/j.tet.2009.05.009
日期:2009.8
for the efficient syntheses of diverse arrays of heterocycliccompounds. The key elements of the approach comprise a Mannich-type, multicomponent coupling reaction in which functionalized amines, aromatic aldehydes, acylating agents, and π- and organometallic nucleophiles are combined to generate intermediates that are then further transformed into diverseheterocyclic scaffolds via a variety of cyclization