2-Aryl-6-Polyfluoroalkyl-4-Pyrones as Promising R^F-Building-Blocks: Synthesis and Application for Construction of Fluorinated Azaheterocycles

A convenient and general method for the direct synthesis of 2-aryl-6-(trifluoromethyl)-4-pyrones and 2-aryl-5-bromo-6-(trifluoromethyl)-4-pyrones has been developed on the basis of <i>one-pot</i> oxidative cyclization of (<i>E</i>)-6-aryl-1,1,1-trifluorohex-5-ene-2,4-diones via a bromination/dehydro...

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Hauptverfasser:	Sergey A. Usachev, Diana I. Nigamatova, Daria K. Mysik, Nikita A. Naumov, Dmitrii L. Obydennov, Vyacheslav Y. Sosnovskikh
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	MDPI AG 2021-07-01
Schriftenreihe:	Molecules
Schlagworte:	β-diketones 4-pyrones fluorinated heterocycles regioselective bromination
Online-Zugang:	https://www.mdpi.com/1420-3049/26/15/4415
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