Organic letters

Trianion Synthon Approach to Spirocyclic Heterocycles

MA Perry, RR Hill, SD Rychnovsky

文献索引：Perry, Matthew A.; Hill, Richard R.; Rychnovsky, Scott D. Organic Letters, 2013 , vol. 15, # 9 p. 2226 - 2229

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被引用次数: 9

摘要

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.