ArticleNature communications2025
Unmasking the halide effect in diastereoselective Grignard reactions applied to C4´ modified nucleoside synthesis.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
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Who cites it
2 citing papers in PubMed.
- Preparation of C4'-modified nucleoside analogs.Nature protocols · 2026Review
- Rapid Synthesis and Diversification of Thymine-Containing Bridged Nucleic Acids Through Cascade Cyclization Reactions.Angewandte Chemie (International ed. in English) · 2025Article
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
The Grignard reaction represents one of the most powerful carbon-carbon bond forming reactions and is the subject of continual study. Investigations of alkyl magnesium halide additions to β-hydroxy ketones identified a unique effect of the magnesium halide on diastereoselectivity, with alkylmagnesium iodide reagents demonstrating high levels of selectivity for the formation of 1,3-syn diols. Density functional theory (DFT) calculations and mechanistic studies suggest that the Lewis acidity of a chelated magnesium alkoxide can be tuned by the choice of halide, with the highest levels of diasteroselectivity achieved using alkyl magnesium iodide reagents. Exploiting this finding, we demonstrate that the diastereoselective addition of alkyl magnesium iodide reagents to ketofluorohydrins enables rapid access to naturally configured C4'-modified nucleosides. This work provides a platform to support antiviral and anticancer drug discovery and development efforts.
Identifiers
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Registered trials
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