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
Patent
Polycarboxylated compounds and compositions containing same
Shannon S. Stahl,Mohammad Rafiee +1 more
- 27 May 2016
TL;DR: In this article, the authors proposed to use stable nitroxyl radicals to selectively oxidize primary hydroxyls on β-O-4 phenylpropanoid units to corresponding carboxylic acids.
Copper‐Catalyzed Aerobic Oxidative Amidation of Terminal Alkynes: Efficient Synthesis of Ynamides.
TL;DR: A copper-catalyzed method for the preparation of ynamides has been identified that proceeds via aerobic oxidative coupling of terminal alkynes with various nitrogen nucleophiles, including cyclic carbamates, amides and ureas, and N-alkyl-arylsulfonamides and indoles as discussed by the authors.
Patent
Catalytic metathesis of secondary amides
Christen Bell Smith,Denis A. Kissounko,Samuel H. Gellman,Shannon S. Stahl +3 more
- 01 Dec 2008
TL;DR: In this article, a transacylation mechanism employing catalytic quantities of an imide initiator and a Bronsted base was proposed. But the method was not suitable for the metathesis of secondary amides.
Highly Practical Copper(I)/TEMPO Catalyst System for Chemoselective Aerobic Oxidation of Primary Alcohols.
TL;DR: In this article, the authors developed a new aerobic catalytic system that exhibits high selectivity for primary alcohols and mediates efficient oxidation of aliphatic substrates, but it is not suitable for high temperature environments.
Cu‐Catalyzed Aerobic Oxidative Three‐Component Coupling Route to N‐Sulfonyl Amidines via an Ynamine Intermediate.
Jin-Ho Kim,Shannon S. Stahl +1 more
TL;DR: In this article, a three-component coupling of a terminal alkyne, secondary amine, and sulfonamide enables the synthesis of amidines with Cu(OTf)2 (5 mol %).