Chemistry letters

Synthesis of N-aryl pyridin-2-ones via ligand coupling reactions using pentavalent organobismuth reagents

K Ikegai, T Mukaiyama

文献索引：Ikegai, Kazuhiro; Mukaiyama, Teruaki Chemistry Letters, 2005 , vol. 34, # 11 p. 1496 - 1497

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被引用次数: 7

摘要

Pyridin-2-ones and the related heterocyclic compounds are important components in many active pharmaceuticals together with their N-aryl derivatives that are frequently employed in the investigation of their structure–activity relationships.1 It is known that the copper-catalyzed Ullman reactions are carried out under drastic reaction conditions and yields of the desired products are moderate.2 Improved copper-catalyzed reactions for N-arylation of pyridin-2-ones and the ...