Evidence map›Paper›PMID 25161711›Full record

ArticleBeilstein journal of organic chemistry2014

Orthogonal dual thiol-chloroacetyl and thiol-ene couplings for the sequential one-pot assembly of heteroglycoclusters.

Michele Fiore, Gour Chand Daskhan, Baptiste Thomas, Olivier Renaudet

Abstract read
In one paragraph

Article in Beilstein journal of organic chemistry, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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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

4 authors.

Michele FioreDépartement de Chimie Moléculaire, UMR-CNRS 5250 & ICMG FR2607, Université Joseph Fourier, PB 53, 38041 Grenoble Cedex 9, France.
Gour Chand DaskhanDépartement de Chimie Moléculaire, UMR-CNRS 5250 & ICMG FR2607, Université Joseph Fourier, PB 53, 38041 Grenoble Cedex 9, France.
Baptiste ThomasDépartement de Chimie Moléculaire, UMR-CNRS 5250 & ICMG FR2607, Université Joseph Fourier, PB 53, 38041 Grenoble Cedex 9, France.
Olivier RenaudetDépartement de Chimie Moléculaire, UMR-CNRS 5250 & ICMG FR2607, Université Joseph Fourier, PB 53, 38041 Grenoble Cedex 9, France ; Institut Universitaire de France, 103 Boulevard Saint-Michel, 75005 Paris, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We describe the first one-pot orthogonal strategy to prepare well-defined cyclopeptide-based heteroglycoclusters (hGCs) from glycosyl thiols. Both thiol-chloroactetyl coupling (TCC) and thiol-ene coupling (TEC) have been used to decorate cyclopeptides regioselectively with diverse combination of sugars. We demonstrate that the reaction sequence starting with TCC can be performed one-pot whereas the reverse sequence requires a purification step after the TEC reaction. The versatility of this orthogonal strategy has been demonstrated through the synthesis of diverse hGCs displaying alternating binary combinations of α-D-Man or β-D-GlcNAc, thus providing rapid access to attractive heteroglycosylated platforms for diverse biological applications.

Indexed as

chemoselective ligationheteroglycoclustermultivalencymultivalent glycosystemsone-pot synthesis

Identifiers

PMID25161711
PMCPMC4142873

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Registered trials

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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.