Evidence map›Paper›PMID 23909907›Full record

ArticleJournal of the American Chemical Society2013

Suzuki-Miyaura cross-coupling of unprotected, nitrogen-rich heterocycles: substrate scope and mechanistic investigation.

M Alexander Düfert, Kelvin L Billingsley, Stephen L Buchwald

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
–field-weighted citation impact, top 97% 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

56 citing papers in PubMed, 1 citations in OpenAlex.

  1. Article
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  4. Article
  5. Review
  6. Article
  7. Article
  8. Considerations in Pursuing Reaction Scope Generality.Angewandte Chemie (International ed. in English) · 2025
    Review
  9. Article
  10. Automated Iterative N─C and C─C Bond Formation.Angewandte Chemie (International ed. in English) · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
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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 at 1 institution in 1 country.

M Alexander DüfertDepartment of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
Kelvin L Billingsley
Stephen L Buchwald
Massachusetts Institute of Technology · US

Funding

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
NIGMS NIH HHS GM46059NIGMS NIH HHS R01 GM046059NIGMS NIH HHS R37 GM046059
6 · The paper itself

Abstract

The Suzuki-Miyaura cross-coupling of unprotected, nitrogen-rich heterocycles using precatalysts P1 or P2 is reported. The procedure allows for the reaction of variously substituted indazole, benzimidazole, pyrazole, indole, oxindole, and azaindole halides under mild conditions in good to excellent yields. Additionally, the mechanism behind the inhibitory effect of unprotected azoles on Pd-catalyzed cross-coupling reactions is described based on evidence gained through experimental, crystallographic, and theoretical investigations.

Indexed as

Crystallography, X-RayHeterocyclic CompoundsModels, MolecularMolecular StructureNitrogenProtein Kinase InhibitorsQuantum TheoryHeterocyclic CompoundsNitrogenProtein Kinase Inhibitors

Identifiers

PMID23909907
PMCPMC3807799
OpenAlexW1544366165

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.