Evidence map›Paper›PMID 27065567›Full record

ArticleSynlett : accounts and rapid communications in synthetic organic chemistry2016

Facile and High-Yielding Synthesis of TAM Biradicals and Monofunctional TAM Radicals.

Dmitry V Trukhin, Olga Yu Rogozhnikova, Tatiana I Troitskaya, Vladimir G Vasiliev, Michael K Bowman, Victor M Tormyshev

Abstract read
In one paragraph

Article in Synlett : accounts and rapid communications in synthetic organic chemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

7 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Dynamic Nuclear Polarization Using Electron Spin Cluster.The journal of physical chemistry letters · 2024
    Article
  3. Article
  4. Article
  5. Triarylmethyl Radicals: EPR Study ofZeitschrift fur physikalische Chemie (Frankfurt am Main, Germany) · 2017
    Article
  6. Article
  7. 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

6 authors at 3 institutions in 2 countries.

Dmitry V TrukhinNovosibirsk Institute of Organic Chemistry, 9 Academician Lavrentiev Ave., Novosibirsk 630090, Russia, ; Department of Natural Sciences, Novosibirsk State University, 2 Pirogova St., Novosibirsk 630090, Russia.
Olga Yu RogozhnikovaNovosibirsk Institute of Organic Chemistry, 9 Academician Lavrentiev Ave., Novosibirsk 630090, Russia, ; Department of Natural Sciences, Novosibirsk State University, 2 Pirogova St., Novosibirsk 630090, Russia.
Tatiana I TroitskayaNovosibirsk Institute of Organic Chemistry, 9 Academician Lavrentiev Ave., Novosibirsk 630090, Russia.
Vladimir G VasilievNovosibirsk Institute of Organic Chemistry, 9 Academician Lavrentiev Ave., Novosibirsk 630090, Russia.
Michael K BowmanDepartment of Chemistry, The University of Alabama, Box 870336, Tuscaloosa, AL 35487-0336, USA.
Victor M TormyshevNovosibirsk Institute of Organic Chemistry, 9 Academician Lavrentiev Ave., Novosibirsk 630090, Russia, ; Department of Natural Sciences, Novosibirsk State University, 2 Pirogova St., Novosibirsk 630090, Russia.
Novosibirsk Institute of Organic Chemistry · RUNovosibirsk State University · RUUniversity of Alabama · US

Funding

Very Low Frequency EPR Imaging in Vivo Phisiology P41 EB02034P41EB002034 · NIBIB · UNIVERSITY OF CHICAGO · PI HALPERN, HOWARD J · 2003 to 2017
$16.1M
Radiation Biology of EPR Oxygen ImagesR01CA098575 · NCI · UNIVERSITY OF CHICAGO · PI HALPERN, HOWARD J · 2003 to 2022
$4.5M
NCI NIH HHS R01 CA098575NIBIB NIH HHS P41 EB002034
6 · The paper itself

Abstract

Facile and high-yielding procedures for synthesis of monocarboxylic acid derivatives of triarylmethyl radicals (TAMs) were developed. Reaction of methyl thioglycolate with tris(2,3,5,6-tetrathiaaryl)methyl cation smoothly afforded the monosubstituted TAM derivative, which was hydrolyzed to a monocarboxylic acid, with the TAM moiety attached to thioglycolic acid via the sulfur atom. Alternatively, the diamagnetic tricarboxylic acid precursor of Finland trityl was transformed to a trimethyl ester and partially hydrolyzed under controlled conditions. The diester product was isolated and the remaining fractions were converted back to the trimethyl ester for production of more diester. The first representatives of TAM biradicals with different TAM cores and interspin distances were obtained by reaction of these new TAM monocaboxylic acids with N,N'-dimethylethylenediamine.

Indexed as

biradicalsfree radicalspersistent triarylmethylsspin labelsTAM derivatives

Identifiers

PMID27065567
PMCPMC4826066
OpenAlexW2269425272

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.