Synthesis 2026; 58(01): 72-78
DOI: 10.1055/a-2705-4564
Paper
Published as part of the Special Issue dedicated to Dr. Dani Schultz, recipient of the 2025 Dr. Margaret Faul Women in Chemistry Award

Structure–Reactivity Relationships of Anomeric Amide Reagents in Nitrogen Deletion

Autor*innen

  • Julia L. Driscoll

    1   Department of Chemistry, University of Chicago, Chicago, Illinois, United States
  • Megan Morales

    1   Department of Chemistry, University of Chicago, Chicago, Illinois, United States
  • Carys E. Obertone

    1   Department of Chemistry, University of Chicago, Chicago, Illinois, United States
  • Bumsu Park

    1   Department of Chemistry, University of Chicago, Chicago, Illinois, United States
  • Rubén Miguélez

    1   Department of Chemistry, University of Chicago, Chicago, Illinois, United States
  • Mark D. Levin

    1   Department of Chemistry, University of Chicago, Chicago, Illinois, United States

Gefördert durch: Division of Chemistry CHE-2235826
Gefördert durch: Division of Graduate Education DGE: 2140001
Gefördert durch: Agencia Estatal de Investigación PID2019-107469RB-I00
Funding Information J.L.D. thanks the NSF GRFP (DGE: 2140001) for fellowship support. M.D.L. thanks the NSF CAREER Award for research funding (CHE-2235826). R.M. thanks the Spanish Agencia Estatal de Investigación (AEI) for a grant (PID2019-107469RB-I00).


Graphical Abstract

Abstract

N-(benzyloxy)-N-(pivaloyloxy)benzamides, a class of anomeric amide reagents, have enabled nitrogen deletion of secondary amines as well as deamination and deaminative functionalization of primary amines in a single step. While the application of these reagents has been expanding, current use is limited by the substrate limitations of existing anomeric amides. This report details the design and synthesis of novel anomeric amide derivatives with improved reaction kinetics, one of which demonstrates improved deletion yields in some instances. These studies shed light on the stereoelectronic effects governing the reactivity of anomeric amides within the context of nitrogen-deletion reactions.



Publikationsverlauf

Eingereicht: 18. August 2025

Angenommen nach Revision: 02. September 2025

Accepted Manuscript online:
19. September 2025

Artikel online veröffentlicht:
23. Oktober 2025

© 2025. Thieme. All rights reserved.

Georg Thieme Verlag KG
Oswald-Hesse-Straße 50, 70469 Stuttgart, Germany