Intermolecular and Selective Synthesis of 2,4,5‐Trisubstituted Oxazoles by a Gold‐Catalyzed Formal [3+2] Cycloaddition

Abstract

Oxazols neue Welt: Gold-katalysierte intermolekulare Reaktionen von Pyridin-N-aminiden mit Inamiden führen zu trisubstituierten 1,3-Oxazolen mit einer Vielzahl von funktionellen Gruppen. Diese formale [3+2]-Cycloaddition nutzt konjugierte N-Ylide als N-nucleophile N-Acylnitren-Äquivalente für die chemo- und regioselektive Addition an elektronenreiche C-C-Dreifachbindungen. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.