Evidence map›Paper›PMID 34637305›Full record

ArticleJournal of the American Chemical Society2021

Direct Deamination of Primary Amines via Isodiazene Intermediates.

Kathleen J Berger, Julia L Driscoll, Mingbin Yuan, Balu D Dherange, Osvaldo Gutierrez, Mark D Levin

Erratum issuedAbstract read
In one paragraph

Article in Journal of the American Chemical Society, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed.

  1. Alkyl-to-Alkyl Palladium Migration Enables Remote C-C Bond Formation.Journal of the American Chemical Society · 2026
    Article
  2. Direct Deaminative Alkynylation of Aliphatic Primary Amines.Angewandte Chemie (International ed. in English) · 2026
    Article
  3. Anomeric Amides: Valuable Reagents in Synthetic Organic Chemistry.Angewandte Chemie (International ed. in English) · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Deaminative Giese-type reaction.Nature chemistry · 2025
    Article
  9. Accessing sulfonamides via formal SONature chemistry · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
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  19. Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Kathleen J BergerDepartment of Chemistry, University of Chicago, Chicago, Illinois 60637, United States.ORCID 0000-0002-7959-6331
Julia L DriscollDepartment of Chemistry, University of Chicago, Chicago, Illinois 60637, United States.
Mingbin YuanDepartment of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States.
Balu D DherangeDepartment of Chemistry, University of Chicago, Chicago, Illinois 60637, United States.ORCID 0000-0002-4123-5012
Osvaldo GutierrezDepartment of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States.ORCID 0000-0001-8151-7519
Mark D LevinDepartment of Chemistry, University of Chicago, Chicago, Illinois 60637, United States.ORCID 0000-0002-4461-363X

Funding

New Directions in Sustainable Open-Shell Radical C-C Bond Formations Enabled by Merging Modern Computational and Experimental MethodsR35GM137797 · NIGMS · UNIV OF MARYLAND, COLLEGE PARK · PI Osvaldo Gutierrez · 2020 to 2026
$2.7M
NIGMS NIH HHS R35 GM137797
6 · The paper itself

Abstract

We report here a reaction that selectively deaminates primary amines and anilines under mild conditions and with remarkable functional group tolerance including a range of pharmaceutical compounds, amino acids, amino sugars, and natural products. An anomeric amide reagent is uniquely capable of facilitating the reaction through the intermediacy of an unprecedented monosubstituted isodiazene intermediate. In addition to dramatically simplifying deamination compared to existing protocols, our approach enables strategic applications of iminium and amine-directed chemistries as traceless methods. Mechanistic and computational studies support the intermedicacy of a primary isodiazene which exhibits an unexpected divergence from previously studied secondary isodiazenes, leading to cage-escaping, free radical species that engage in a chain, hydrogen-atom transfer process involving aliphatic and diazenyl radical intermediates.

Indexed as

AlkanesAminesAniline CompoundsDeaminationIminesModels, ChemicalAlkanesAminesAniline CompoundsImines

Identifiers

PMID34637305
PMCPMC8892627

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.