ArticleMolecules (Basel, Switzerland)2021
Enantioseparation of 5,5'-Dibromo-2,2'-Dichloro-3-Selanyl-4,4'-Bipyridines on Polysaccharide-Based Chiral Stationary Phases: Exploring Chalcogen Bonds in Liquid-Phase Chromatography.
Article in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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.
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.
Who cites it
5 citing papers in PubMed.
- Quantum Chemistry Based Simulation of Enantioseparation on Cyclodextrin- and Polysaccharide-Based Chiral Stationary Phases.Chemistry (Weinheim an der Bergstrasse, Germany) · 2025Article
- Insights Into the Enantioseparation of Polyhalogenated 4,4'-Bipyridines With a Cellulose Tris(3,5-Dimethylphenylcarbamate)-Based Chiral Column by Using Supercritical Fluid Chromatography.Electrophoresis · 2025Article
- Update on chiral recognition mechanisms in separation science.Journal of separation science · 2024Review
- Rapid Access to Chiral and Tripodal Cavitands from β-Pinene.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022Article
- Stereoselective Processes Based on σ-Hole Interactions.Molecules (Basel, Switzerland) · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
Abstract
The chalcogen bond (ChB) is a noncovalent interaction based on electrophilic features of regions of electron charge density depletion (σ-holes) located on bound atoms of group VI. The σ-holes of sulfur and heavy chalcogen atoms (Se, Te) (donors) can interact through their positive electrostatic potential (
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What OpenQuestion holds
Registered trials
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.