Shannon S. Stahl
University of Wisconsin-Madison
392 Papers
2.1K Citations
Shannon S. Stahl is an academic researcher from University of Wisconsin-Madison. The author has contributed to research in topics: Catalysis & Chemistry. The author has an hindex of 93, co-authored 345 publications. Previous affiliations of Shannon S. Stahl include Wisconsin Alumni Research Foundation & Great Lakes Bioenergy Research Center.
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Papers
Regiocontrolled aerobic oxidative coupling of indoles and benzene using Pd catalysts with 4,5-diazafluorene ligands
TL;DR: Palladium-catalyzed aerobic oxidative cross-couplings of indoles and benzene have been achieved by using 4,5-diazafluorene derivatives as ancillary ligands to enable control over the reaction regioselectivity.
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Electrochemical Aminoxyl-Mediated α-Cyanation of Secondary Piperidines for Pharmaceutical Building Block Diversification
Alastair J. J. Lennox,Shannon L. Goes,Matthew P. Webster,Hannes Fiepko Koolman,Stevan W. Djuric,Shannon S. Stahl +5 more
TL;DR: Low-potential, mediated electrolysis process is compatible with a wide range of heterocyclic and oxidatively sensitive substituents on the piperidine ring and enables synthesis of unnatural amino acids.
Insertion of Molecular Oxygen into a Palladium−Hydride Bond: Computational Evidence for Two Nearly Isoenergetic Pathways
Brian V. Popp,Shannon S. Stahl +1 more
TL;DR: DFT calculations reveal that more than one pathway is possible for catalyst reoxidation in Pd-catalyzed aerobic oxidation reactions, and both pathways exhibit very similar kinetic barriers.
132
Aerobic Intramolecular Oxidative Amination of Alkenes Catalyzed by NHC-Coordinated Palladium Complexes
TL;DR: Palladium(II) complexes bearing a single N-heterocyclic carbene ligand serve as effective catalysts for the aerobic oxidative cyclization of alkenes with pendant sulfonamides using carboxylic acid cocatalysts.
132
Site-Selective Copper-Catalyzed Azidation of Benzylic C-H Bonds.
Sung-Eun Suh,Si Jie Chen,Mukunda Mandal,Ilia A. Guzei,Christopher J. Cramer,Shannon S. Stahl +5 more
TL;DR: A copper-catalyzed method for benzylic C-H azidation of diverse molecules and conversions of the benzyl azide products into amine, triazole, tetrazole, and pyrrole functional groups highlight the broad utility of this method for target molecule synthesis and medicinal chemistry.
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