Andreas M. Schuster
Heidelberg University
16 Papers
231 Citations
Andreas M. Schuster is an academic researcher from Heidelberg University. The author has contributed to research in topics: Catalysis & Cascade reaction. The author has an hindex of 11, co-authored 16 publications.
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Papers
Cyclization of Propargylic Amides: Mild Access to Oxazole Derivatives
Jan P. Weyrauch,A. Stephen K. Hashmi,Andreas M. Schuster,Tobias Hengst,Stefanie Schetter,Anna Littmann,Matthias Rudolph,Melissa Hamzic,Jorge Visus,Frank Rominger,Wolfgang Frey,Jan W. Bats +11 more
TL;DR: The use of Barluenga's reagent offers a new and mild access to the synthetically valuable iodoalkylideneoxazoles from propargylic amides, this reagent being superior to other sources of halogens.
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From Propargylic Amides to Functionalized Oxazoles: Domino Gold Catalysis/Oxidation by Dioxygen
TL;DR: A new, highly efficient, and atom-economic access to a series of functionalized 2,5-disubstituted oxazoles from propargylic amides is reported and experiments addressing the reaction mechanism reveal a radical pathway for this autoxidation process.
138
A Short Way to Switchable Carbenes
A. Stephen K. Hashmi,Christian Lothschütz,Katharina Graf,Tobias Häffner,Andreas M. Schuster,Frank Rominger +5 more
TL;DR: In this article, a one-step route to N-heterocyclic oxo-carbene complexes (NHOCs), representatives of chemo-switchable NHC complexes, is reported.
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Gold‐Catalyzed Cyclization of Nonterminal Propargylic Amides to Substituted Alkylideneoxazolines and ‐oxazines
TL;DR: In this article, the gold-catalyzed cyclization of nonterminal propargylic amides to oxazolines and oxazines was investigated and the effect of the substituents on product selectivity was investigated.
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Gold Catalysis: 1,3-Oxazines by Cyclisation of Allene Amides
A. Stephen K. Hashmi,Andreas M. Schuster,Sebastian Litters,Frank Rominger,Markus Pernpointner +4 more
TL;DR: A series of allene amides was prepared and their gold-catalysed cyclisation was investigated; the formation of six-membered rings, 1,3-oxazines, was observed and confirmed a S(E) '-type mechanism for this last step of the catalytic cycle.
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