ArticleOrganic letters2018
Formal (4 + 1)-Addition of Allenoates to o-Quinone Methides.
Article in Organic letters, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 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
12 citing papers in PubMed.
- Recent Breakthroughs in Cyclizations ofMolecules (Basel, Switzerland) · 2026Review
- Asymmetric isochalcogenourea-catalysed (4 + 2)-cycloadditions ofOrganic & biomolecular chemistry · 2025Article
- Isochalcogenourea-catalyzed asymmetric (4 + 2)-heterocycloadditions of allenoates.Chemistry letters · 2024Article
- Phosphine-Catalyzed γ'-Carbon 1,6-Conjugate Addition of α-Succinimide Substituted Allenoates withMolecules (Basel, Switzerland) · 2024Article
- Enantioselective Syntheses of 3,4-Dihydropyrans Employing Isochalcogenourea-Catalyzed Formal (4+2)-Cycloadditions of Allenoates.Advanced synthesis & catalysis · 2024Article
- Chiral Isochalcogenourea-Catalysed Enantioselective (4+2) Cycloadditions of Allenoates.Angewandte Chemie (Weinheim an der Bergstrasse, Germany) · 2024Article
- Chiral Isochalcogenourea-Catalysed Enantioselective (4+2) Cycloadditions of Allenoates.Angewandte Chemie (International ed. in English) · 2024Article
- A cascade double 1,4-addition/intramolecular annulation strategy for expeditious assembly of unsymmetrical dibenzofurans.Communications chemistry · 2021Article
- Enantioselective Catalytic [4+1]-Cyclization of ortho-Hydroxy-para-Quinone Methides with Allenoates.Chemistry (Weinheim an der Bergstrasse, Germany) · 2019Article
- Phosphine Organocatalysis.Chemical reviews · 2018Review
- Article
- Syntheses of Highly Functionalized Spirocyclohexenes by Formal [4+2] Annulation of Arylidene Azlactones with Allenoates.Asian journal of organic chemistry · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
Abstract
The first (4 + 1)-annulation of o-quinone methides with α-branched allenoates as C1 synthons has been developed. This operationally simple protocol gives access to highly functionalized dihydrobenzofurans in an unprecedented fashion with excellent diastereoselectivities and high yields.
Identifiers
What Socratic 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 Socratic graph.