A facile route to flavone and neoflavone backbones via a regioselective palladium catalyzed oxidative Heck reaction
作者： Mehdi Khoobi , Masoumeh Alipour , Samaneh Zarei , Farnaz Jafarpour , Abbas Shafiee
DOI: 10.1039/C2CC18150A
关键词:
摘要: A straightforward and atom-economical base-free palladium-catalyzed regioselective direct arylation of coumarins chromenones is devised. This protocol compatible with a wide variety electron-donating -withdrawing substituents allows construction various biologically important flavone neoflavone backbones.
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