Evidence map›Paper›PMID 28777001›Full record

ArticleOrganic letters2017

Water-Soluble Palladium Reagents for Cysteine S-Arylation under Ambient Aqueous Conditions.

Anthony J Rojas, Bradley L Pentelute, Stephen L Buchwald

Abstract read
In one paragraph

Article in Organic letters, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Recent Advances in Bioorthogonal Ligation and Bioconjugation.Topics in current chemistry (Cham) · 2023
    Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Selective Stepwise Arylation of Unprotected Peptides by PtAngewandte Chemie (International ed. in English) · 2022
    Article
  11. Review
  12. Article
  13. Pd(II)-Mediated C-H Activation for Cysteine Bioconjugation.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022
    Article
  14. Peptide stapling by late-stage Suzuki-Miyaura cross-coupling.Beilstein journal of organic chemistry · 2022
    Article
  15. Article
  16. Amphiphilic Iodine(III) Reagents for the Lipophilization of Peptides in Water.Angewandte Chemie (International ed. in English) · 2021
    Article
  17. Article
  18. Article
  19. Review
  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

3 authors.

Anthony J RojasDepartment of Chemistry, Massachusetts Institute of Technology , Cambridge, Massachusetts 02139, United States.ORCID 0000-0002-1975-7113
Bradley L PenteluteDepartment of Chemistry, Massachusetts Institute of Technology , Cambridge, Massachusetts 02139, United States.
Stephen L BuchwaldDepartment of Chemistry, Massachusetts Institute of Technology , Cambridge, Massachusetts 02139, United States.

Funding

Metal-Catalyzed Methods for Organic SynthesisR35GM122483 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI STEPHEN L BUCHWALD · 2017 to 2026
$11.4M
CATALYTIC METHODS FOR ORGANIC SYNTHESISR37GM046059 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI BUCHWALD, STEPHEN L · 2000 to 2009
$8.1M
EARLY TRANSITION METAL CATALYSTS IN ORGANIC SYNTHESISR01GM046059 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI BUCHWALD, STEPHEN L · 1992 to 2016
$5.4M
Cysteine ArylationR01GM110535 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI PENTELUTE, BRADLEY LETHER · 2014 to 2018
$1.5M
NIGMS NIH HHS R01 GM046059NIGMS NIH HHS R01 GM110535NIGMS NIH HHS R35 GM122483NIGMS NIH HHS R37 GM046059
6 · The paper itself

Abstract

We report the use of a sulfonated biarylphosphine ligand (sSPhos) to promote the chemoselective modification of cysteine containing proteins and peptides with palladium reagents in aqueous medium. The use of sSPhos allowed for the isolation of several air-stable and water-soluble mono- and bis-palladium reagents, which were used in an improved protocol for the rapid S-arylation of cysteines under benign and physiologically relevant conditions. The cosolvent-free aqueous conditions were applied to the conjugation of a variety of biomolecules with affinity tags, heterocycles, fluorophores, and functional handles. Additionally, bis-palladium reagents were used to perform macrocyclization of peptides bearing two cysteine residues.

Indexed as

CatalysisCyclizationCysteineFluorescent DyesHydrogen-Ion ConcentrationLigandsMolecular StructurePalladiumPeptidesPhosphinesProteinsSolubilityStereoisomerismTemperatureWaterCysteineFluorescent DyesLigandsPalladiumPeptidesPhosphinesProteinsWater

Identifiers

PMID28777001
PMCPMC5818991

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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.