ArticleChemistry (Weinheim an der Bergstrasse, Germany)2015
Asymmetric Isothiourea-Catalysed Formal [3+2] Cycloadditions of Ammonium Enolates with Oxaziridines.
Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 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
9 citing papers in PubMed.
- From Oxygen to Tellurium: The Impact of the Chalcogen on Nucleophilicities and Basicities of Isochalcogenourea Catalysts.Angewandte Chemie (International ed. in English) · 2025Article
- Broad-Spectrum Antiviral Activity of Pyridobenzothiazolone Analogues Against Respiratory Viruses.Viruses · 2025Article
- Enantioselective α-heterofunctionalization reactions of catalytically generated C1-Lewis base enolates.Tetrahedron chem · 2024Article
- Catalytic enantioselective synthesis of 1,4-dihydropyridinesChemical science · 2021Article
- Generation and Reactivity of C(1)-Ammonium Enolates by Using Isothiourea Catalysis.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021Review
- Recent Advances in the Catalytic Asymmetric Reactions of Oxaziridines.Molecules (Basel, Switzerland) · 2018Review
- Non-bonding 1,5-S···O interactions govern chemo- and enantioselectivity in isothiourea-catalyzed annulations of benzazoles.Chemical science · 2016Article
- Isothiourea-catalysed enantioselective pyrrolizine synthesis: synthetic and computational studies.Organic & biomolecular chemistry · 2016Article
- Enantioselective Synthesis of 3,5,6-Substituted Dihydropyranones and Dihydropyridinones using Isothiourea-Mediated Catalysis.Chemistry, an Asian journal · 2016Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
A highly enantioselective Lewis base-catalysed formal [3+2] cycloaddition of ammonium enolates and oxaziridines to give stereodefined oxazolidin-4-ones in high yield is described. Employing an enantioenriched oxaziridine in this process leads to a matched/mis-matched effect with the isothiourea catalyst and allowed the synthesis of either syn- or anti-stereodefined oxazolidin-4-ones in high d.r., yield and ee. Additionally, the oxazolidin-4-one products have been derivatised to afford functionalised enantioenriched building blocks.
Indexed as
Identifiers
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.