FLUOROUS SUPPORTED SYNTHESIS OF PYRAZOLONE DERIVATIVES FROM ALLYLIC ALCOHOLS USING A PALLADIUM-CATALYZED STRATEGY
Nicolas Gouault, Alexandre Cariou, Jean-François Cupif and 2 more
Química Nova
doi:10.5935/0100-4042.20160098 (opens in a new tab)
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Abstract
Ten substituted pyrazolone derivatives were easily synthesized from perfluorinated allylic alcohols, via a straightforward two steps reaction involving a Heck-coupling/isomerization reaction and subsequent condensation of hydrazines. This fluorous supported methodology, that combines a cyclo-release approach and F-SPE purification allows for the obtaining of the final products with a good purity.
Abstract licence: CC BY-NC
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