1430413-00-5Relevant articles and documents
Trianion synthon approach to spirocyclic heterocycles
Perry, Matthew A.,Hill, Richard R.,Rychnovsky, Scott D.
, p. 2226 - 2229 (2013/06/05)
A variety of spirocyclic heterocycles have been constructed by a double-alkylation and reductive cyclization approach utilizing α-heteroatom nitriles as trianion synthons. The method provides access to heteroatom-substituted spirocycles in a variety of ring sizes that are found in natural products and are important in pharmaceutical lead development and optimization.