Oral Communications session #1C

2:05 PM • OC21 • Revisiting N₂ Functionalization with Nucleophiles > A. Antoine SIMONNEAU 2:18 PM • OC22 • Directed Palladium Catalyzed C-H (Ethoxycarbonyl)difluoromethylthiolation Reaction > F. Floriane DOCHE 2:31 PM • OC23 • Taming the reactivity of Phosphiranium ions : Recent progress in the development of selective C-centered ring-openings > C. Catherine TAILLIER 2:44 PM • OC24 • Total Synthesis of Ophiorrhine A, G and Ophiorrhiside E Featuring a Bioinspired Intramolecular Diels–Alder Cycloaddition > W. Wei CAO 2:57 PM • OC25 • Transition-metal-free multi-component difunctionalization of [1.1.1]propellane > E. Expédite YEN-PON 3:10 PM • OC26 • Photoredox generation of isothiouronyl radical cations: A new platform in covalent radical catalysis > G. Gaétan ARCHER 3:23 PM • OC27 • Late-stage functionalization of a fluorescent scaffold to afford a new generation of large Stokes shift red-emitting dyes with promising properties for biological imaging > E. Eléonore TACKE 3:36 PM • OC28 • Transition-Metal-Free Silylation of Unactivated C(sp2)–H Bonds with tert-Butyl-Substituted Silyldiazenes > C. Clément CHAUVIER 3:49 PM • OC29 • Simplified Green-emitting Single-Layer Phosphorescent Organic light-emitting diodes with an external quantum efficiency > 22% > F. Fabien LUCAS 4:02 PM • OC30 • Hydrogen Isotope Exchange via in-situ generated catalytic rhodium nanoparticles > K. Kevin TATOUEIX