ArticleThe Journal of organic chemistry2024
Polysubstituted Pyridines from 1,4-Oxazinone Precursors.
Article in The Journal of organic chemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed.
- Nanomagnetic 4-amino-3-hydroxynaphthalene-1-sulfonic as an efficient heterogeneous catalyst for multicomponent synthesis of 2-amino-3-cyano-4,6-diarylpyridines under green conditions.Scientific reports · 2025Article
- Halogenated Pyridine Derivatives from Cycloaddition / Cycloreversion of Oxazinone and Haloalkyne Precursors.Tetrahedron letters · 2025Article
- Synthesis of 2-Azaanthraquinones from 1,4-Oxazinone Precursors.The Journal of organic chemistry · 2025Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
This study describes a general method for the preparation of 1,4-oxazin-2-one intermediates from acetylene dicarboxylate and β-amino alcohol precursors. Oxazinones prepared in this manner were employed in a tandem cycloaddition/cycloreversion reaction sequence with a model alkyne (phenyl acetylene) to give substituted pyridine products. Fundamental reactivity and selectivity studies are complemented by the synthesis of the polycyclic ergot alkaloid natural product xylanigripone A.
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Registered trials
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