ArticleOrganic letters2022
Pyrimidine Nucleosides Syntheses by Late-Stage Base Heterocyclization Reactions.
Article in Organic letters, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 7 citations in OpenAlex.
- Multicomponent reactions with Meldrum's acid and isocyanides as a valuable synthetic approach: An update.Molecular diversity · 2026Review
- Efficient Synthesis of Novel Phostone and Phostam DerivativesACS omega · 2024Article
- Crystal Structure, Photophysical Study, Hirshfeld Surface Analysis, and Nonlinear Optical Properties of a New Hydroxyphenylamino Meldrum's Acid Derivative.Molecules (Basel, Switzerland) · 2023Article
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Authors and funding
6 authors at 1 institution in 2 countries.
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Abstract
An efficient two-step procedure for the syntheses of pyrimidine nucleosides is presented. A series of glycosyl 5-(aminomethylene)-1,3-dioxane-4,6-dione derivatives were prepared from β-anomeric isonitriles by reaction with Meldrum's acid or by allowing aminomethylene Meldrum's acid to react with an 1-aldofuranosyl halide or acetate. The resultant 5-(aminomethylene)-1,3-dioxane-4,6-dione derivatives underwent reaction with benzyl- or 2,4-dimethoxybenzyl isocyanate via transacylation to provide uridine-5-carboxylic acid derivatives and related nucleosides. These nucleoside carboxylic acids were converted into other C-5 derivatives by bromo-decarboxylation with
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