Evidence map›Paper›PMID 41115048›Full record

ArticleJournal of the American Chemical Society2025

Catalytic Enantioselective Diels-Alder Reaction of Dienes with Acyclic and α,β- and β,β-Disubstituted Enones.

Jan Samsonowicz-Górski, Santanu Ghosh, Nobuya Tsuji, Markus Leutzsch, Georg Breitenbruch, Nils Nöthling, Philip Kraft, Benjamin List

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Catalytic Asymmetric Cationic Geranyl Cyclizations.Journal of the American Chemical Society · 2026
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Jan Samsonowicz-GórskiMax-Planck-Institut für Kohlenforschung, 45470 Mülheim an der Ruhr, Germany.
Santanu GhoshMax-Planck-Institut für Kohlenforschung, 45470 Mülheim an der Ruhr, Germany.
Nobuya TsujiInstitute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 001-0021, Japan.ORCID 0000-0003-3226-6201
Markus LeutzschMax-Planck-Institut für Kohlenforschung, 45470 Mülheim an der Ruhr, Germany.ORCID 0000-0001-8171-9399
Georg BreitenbruchMax-Planck-Institut für Kohlenforschung, 45470 Mülheim an der Ruhr, Germany.
Nils NöthlingMax-Planck-Institut für Kohlenforschung, 45470 Mülheim an der Ruhr, Germany.ORCID 0000-0001-9709-8187
Philip KraftSymrise AG, S&C Global Innovation Fragrances, 37603 Holzminden, Germany.
Benjamin ListMax-Planck-Institut für Kohlenforschung, 45470 Mülheim an der Ruhr, Germany.ORCID 0000-0002-9804-599X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite the wealth of methods to enantioselectively catalyze Diels-Alder reactions of α,β-unsaturated carbonyl dienophiles, until today, not a single example with an acyclic enone that is either β,β- or α,β-disubstituted has been reported. Herein, we disclose a general Brønsted acid-catalyzed enantioselective Diels-Alder reaction of various aliphatic acyclic disubstituted enones with hydrocarbon dienes featuring diverse steric and electronic properties. The established method has been employed to synthesize several enantiopure targets, including well-known fragrance components such as arborone and the damascones.

Identifiers

PMID41115048
PMCPMC12576814

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Registered trials

None linked

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.