Evidence map›Paper›PMID 36853652›Full record

ArticleJournal of the American Chemical Society2023

Diversifying Amino Acids and Peptides via Deaminative Reductive Cross-Couplings Leveraging High-Throughput Experimentation.

J Cameron Twitty, Yun Hong, Bria Garcia, Stephanie Tsang, Jennie Liao, Danielle M Schultz, Jennifer Hanisak, Susan L Zultanski, Amelie Dion, Dipannita Kalyani and 1 more

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Chemical Society, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
10.9field-weighted citation impact, top 1% of its field
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

32 citing papers in PubMed, 71 citations in OpenAlex.

  1. Review
  2. Article
  3. Late-Stage Functionalization of Peptides on the Solid Phase.Angewandte Chemie (International ed. in English) · 2026
    Review
  4. Photoredox-Catalyzed Lysine C(spJournal of the American Chemical Society · 2026
    Article
  5. Article
  6. Article
  7. Angewandte Chemie (International ed. in English) · 2026
    Article
  8. Cross-Electrophile Coupling ofJournal of the American Chemical Society · 2026
    Article
  9. Article
  10. Article
  11. Late-Stage Serine Modification Enables Noncanonical Peptide Synthesis.Journal of the American Chemical Society · 2025
    Article
  12. Direct Editing of Cysteine to Electrophilic Alkyl Halides in Peptides.Journal of the American Chemical Society · 2025
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. A versatile route towards 6-arylpipecolic acids.Beilstein journal of organic chemistry · 2025
    Article
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 2 institutions in 1 country.

J Cameron TwittyDepartment of Chemistry & Biochemistry, University of Delaware, Newark, Delaware 19716, United States.ORCID 0000-0001-9524-1226
Yun HongDepartment of Chemistry & Biochemistry, University of Delaware, Newark, Delaware 19716, United States.
Bria GarciaDepartment of Chemistry & Biochemistry, University of Delaware, Newark, Delaware 19716, United States.ORCID 0000-0002-4228-3585
Stephanie TsangDepartment of Chemistry & Biochemistry, University of Delaware, Newark, Delaware 19716, United States.
Jennie LiaoDepartment of Chemistry & Biochemistry, University of Delaware, Newark, Delaware 19716, United States.
Danielle M SchultzDepartment of Process Research & Development, Merck & Co., Inc., MRL, Rahway, New Jersey 07065, United States.ORCID 0000-0002-4811-2218
Jennifer HanisakDiscovery Chemistry, Merck & Co., Inc., Kenilworth, New Jersey 07033, United States.
Susan L ZultanskiDepartment of Process Research & Development, Merck & Co., Inc., MRL, Rahway, New Jersey 07065, United States.
Amelie DionDepartment of Process Research & Development, Merck & Co., Inc., MRL, Rahway, New Jersey 07065, United States.
Dipannita KalyaniDiscovery Chemistry, Merck & Co., Inc., Kenilworth, New Jersey 07033, United States.ORCID 0000-0003-4349-8016
Mary P WatsonDepartment of Chemistry & Biochemistry, University of Delaware, Newark, Delaware 19716, United States.ORCID 0000-0002-1879-5257
University of Delaware · USMerck & Co., Inc., Rahway, NJ, USA (United States) · US

Funding

This renovation project will create over 1455 sq. ft. of state- of-the-art reseaP20GM104316 · NIGMS · UNIVERSITY OF DELAWARE · PI FOX, JOSEPH M · 2014 to 2024
$26.8M
Chemistry-Biology Interface Predoctoral Training Grant 2024-2029T32GM133395 · NIGMS · UNIVERSITY OF DELAWARE · PI Catherine Leimkuhler Grimes · 2019 to 2026
$3.7M
Supplement to Harnessing Alkyl Amines and Alkyl Alcohols in Cross-CouplingR35GM131816 · NIGMS · UNIVERSITY OF DELAWARE · PI Mary P Watson · 2019 to 2026
$3.4M
Molecular Design of Advanced BiomaterialsP20GM103541 · NIGMS · UNIVERSITY OF DELAWARE · PI POLENOVA, TATYANA · 2012 to 2012
$2.1M
Q-Exactive Orbitrap LC-MC/MS SystemS10OD016267 · OD · UNIVERSITY OF DELAWARE · PI JOHNSTON, MURRAY V · 2013 to 2013
$573k
NIGMS NIH HHS P20 GM103541NIGMS NIH HHS P20 GM104316NIGMS NIH HHS R35 GM131816NIGMS NIH HHS T32 GM133395NIH HHS S10 OD016267
6 · The paper itself

Abstract

A deaminative reductive coupling of amino acid pyridinium salts with aryl bromides has been developed to enable efficient synthesis of noncanonical amino acids and diversification of peptides. This method transforms natural, commercially available lysine, ornithine, diaminobutanoic acid, and diaminopropanoic acid to aryl alanines and homologated derivatives with varying chain lengths. Attractive features include ability to transverse scales, tolerance of pharma-relevant (hetero)aryls and biorthogonal functional groups, and the applicability beyond monomeric amino acids to short and macrocyclic peptide substrates. The success of this work relied on high-throughput experimentation to identify complementary reaction conditions that proved critical for achieving the coupling of a broad scope of aryl bromides with a range of amino acid and peptide substrates including macrocyclic peptides.

Indexed as

Amino AcidsBromidesAminesOrnithinePeptidesAminesAmino AcidsBromidesOrnithinePeptides

Identifiers

PMID36853652
PMCPMC10117303
OpenAlexW4322617066

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.