Evidence map›Paper›PMID 20055500›Full record

ArticleJournal of combinatorial chemistry2010

Diverse methyl sulfone-containing benzo[b]thiophene library via iodocyclization and palladium-catalyzed coupling.

Chul-Hee Cho, Benjamin Neuenswander, Richard C Larock

Abstract read
In one paragraph

Article in Journal of combinatorial chemistry, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. A reagent to access methyl sulfones.Nature communications · 2025
    Article
  3. Article
  4. Synthesis of 3(2)-phosphonylated thiazolo[3,2-Beilstein journal of organic chemistry · 2020
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. 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.

Chul-Hee ChoDepartment of Chemistry, Iowa State University, Ames, Iowa 50011, USA.
Benjamin Neuenswander
Richard C Larock

Funding

Phase trafficking in combinatorial chemistry: ROM polymerizationP50GM069663 · NIGMS · UNIVERSITY OF KANSAS LAWRENCE · PI AUBE, JEFFREY · 2003 to 2012
$18.9M
Pilot-Scale Heterocyclic and Carbocyclic Libraries for High Throughout ScreeningP41GM079593 · NIGMS · IOWA STATE UNIVERSITY · PI LAROCK, RICHARD C. · 2006 to 2009
$1.0M
Synthesis of Medicinally Important HeterocyclesR01GM070620 · NIGMS · IOWA STATE UNIVERSITY · PI LAROCK, RICHARD C. · 2004 to 2007
$752k
NIGMS NIH HHS GM069663NIGMS NIH HHS GM070620NIGMS NIH HHS GM079593NIGMS NIH HHS P41 GM079593NIGMS NIH HHS P50 GM069663NIGMS NIH HHS R01 GM070620
6 · The paper itself

Abstract

Parallel solution-phase methods for the synthesis of a 72-membered benzo[b]thiophene library are reported. Medicinally interesting, drug-like, methyl sulfone-substituted benzo[b]thiophenes have been prepared by the palladium-catalyzed substitution of 3-iodobenzo[b]thiophenes by Suzuki-Miyaura, Sonogashira, Heck, carboalkoxylation, and aminocarbonylation chemistry. The key intermediates for library generation, methyl sulfone-containing 3-iodobenzo[b]thiophenes, are readily prepared by iodocyclization and oxidation methodologies from readily available alkynes.

Indexed as

CatalysisCyclizationDimethyl SulfoxideIodinePalladiumSulfonesThiophenesbenzothiophenedimethyl sulfoneDimethyl SulfoxideIodinePalladiumSulfonesThiophenes

Identifiers

PMID20055500
PMCPMC2834800

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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.