DPO and POPOP carboxylate-analog sensors by sequential palladium-catalysed direct arylation of oxazole-4-carboxylates.

Cécile Verrier (1) , Catherine Fiol-Petit (1) , Christophe Hoarau (1) , Francis Marsais (1)

1 COBRA - Chimie Organique et Bioorganique : Réactivité et Analyse

Sequential palladium-catalysed direct (het)arylation of oxazole-4-carboxylates is achieved to give rapid access to DPO and POPOP (di)carboxylate-analogs. Three novel DPO- and POPOP-type sensors with unusual Stokes shifts and high quantum yields are discovered.

Domaines: Chimie organique

Cécile Verrier, Catherine Fiol-Petit, Christophe Hoarau, Francis Marsais. DPO and POPOP carboxylate-analog sensors by sequential palladium-catalysed direct arylation of oxazole-4-carboxylates.. Organic & Biomolecular Chemistry, 2011, 9 (18), pp.6215-6218. ⟨10.1039/c1ob05261f⟩. ⟨hal-00992160⟩