title: Oxazolinethiones and oxazolidinethiones for the first copper-catalyzed desulfurative cross-coupling reaction and first sonogashira applications.
abstract: Cyclic thionocarbamates, namely chiral oxazolidinethiones (OZT) and aromatic oxazolinethiones (OXT), were involved, for the first time, in Sonogashira cross-coupling. A cooperative effect of two different copper (I) species-CuI and CuTC-accounts for this new copper-catalyzed desulfurative carbon-carbon cross-coupling reaction. This cooperative reactivity could also be extended to other copper (I) catalysts.
authors.affiliation: Institut de Chimie Organique et Analytique, Université d'Orléans, CNRS-UMR 6005, BP 6759, F-45067 Orléans Cedex, France.
authors.forename: Sandrina
authors.initials: S
authors.lastname: Silva
authors.forename: Balla
authors.initials: B
authors.lastname: Sylla
authors.forename: Franck
authors.initials: F
authors.lastname: Suzenet
authors.forename: Arnaud
authors.initials: A
authors.lastname: Tatibouët
authors.forename: Amelia P
authors.initials: AP
authors.lastname: Rauter
authors.forename: Patrick
authors.initials: P
authors.lastname: Rollin