Two Shaughnessy group members gave presentations at the Southeast Undergraduate Research Conference (SURC) hosted by the Department of Chemistry & Biochemistry at The University of Alabama. Tom Gruchala gave an oral talk entitled, "New Palladium Precatalysts for the Coupling of Sterically Demanding Aryl Bromides with Aniline Derivatives." Maddie Plunkett presented a poster entitled, "Trialkylphosphine Derived Palladacycles as Catalysts for the Cross-Dimerization of Terminal Aryl Acetylenes with Terminal Propargyl Alcohols and Amides: An Evaluation of the Ligand Effects."
Kevin Shaughnessy was an invited speaker in the Advances in Phosphorous-Based Ligands symposium at the SERMACS meeting in Savannah, GA. The talk was entitled, "Mechanistic studies and catalytic applications of conformationally flexible phosphine ligands." Dr. Shaughnessy also co-organized a symposium entitled, "Catalysis in Aqueous & Alternative Media."
Kevin Shaughnessy presented a talk entitled, "Generation of active palladium(0) catalyst species from air-stable palladium(II) precatalysts and their application in cross-coupling reactions," at the fall 2019 National Meeting of the American Chemical Society in San Diego, CA.
The Shaughnessy group presented 5 papers at the ACS meeting in New Orleans.
Kevin Shaughnessy gave a talk in the Homogeneous Catalysis for Applied Organic Synthesis symposium entitled, "Alkylphosphine cyclometallation as a mode of catalyst deactivation and a source of active catalysts."
Ethan Hu gave a talk entitled, "Methods to reduce Pd(II) precatalysts to Pd(0) for cross-coupling reactions" in the Organic Division.
Benjamin Headford presented a poster entitled, "Synthesis and catalytic application of asymmetrically substituted 1,3-diphosphines," in the Organic Division.
James Howard presented a talk entitled, "Synthesis and catalytic application of asymmetrically substituted 1,3-diphosphines," in the Division of Chemical Education.
Connar Franklin gave a poster in the Division of Chemical Education entitled, "Phosphine-free palladium catalysts for the direct arylation of heterocyclic aromatic compounds."