Pd-Catalyzed Regioselective Decarboxylative/C–H α-Alkoxyalkenylation of Heterocycles Using α-Carboxyvinylethers - Normandie Université Access content directly
Journal Articles ACS Catalysis Year : 2017

Pd-Catalyzed Regioselective Decarboxylative/C–H α-Alkoxyalkenylation of Heterocycles Using α-Carboxyvinylethers

Abstract

A direct introduction of vinyl ethers into C–H bond of heterocycles is reported. For this purpose, decarboxylative direct C–H cross-coupling of 1,3-diazoles with α-carboxyvinyl ethers as coupling partners was achieved under Pd(0)/Cu(I) cooperative catalysis to produce various α-heteroarylated vinylethers. This methodology was applied to the innovative production of heteroarylated enolizable ketones and naturally occurring bis-oxa(thia)zoles.
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hal-02046307 , version 1 (22-02-2019)

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Jean-Baptiste Rouchet, M. Hachem, Cédric Schneider, Christophe Hoarau. Pd-Catalyzed Regioselective Decarboxylative/C–H α-Alkoxyalkenylation of Heterocycles Using α-Carboxyvinylethers. ACS Catalysis, 2017, 7 (8), pp.5363-5369. ⟨10.1021/acscatal.7b01330⟩. ⟨hal-02046307⟩
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