Evidence map›Paper›PMID 39552035›Full record

ArticleThe Journal of organic chemistry2024

Development of a Highly Enantioselective Catalytic Di-π-methane Rearrangement.

Samuel B Cahoon, Steven J Chapman, Tahoe A Fiala, Matthew J Genzink, Tehshik P Yoon

Abstract read
In one paragraph

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 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. 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

5 authors.

Samuel B CahoonDepartment of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States.
Steven J ChapmanDepartment of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States.ORCID 0000-0003-1570-4580
Tahoe A FialaDepartment of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States.ORCID 0009-0000-9338-8742
Matthew J GenzinkDepartment of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States.ORCID 0000-0002-8956-5635
Tehshik P YoonDepartment of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States.ORCID 0000-0002-3934-4973

Funding

SYNTHETIC PHOTOCHEMISTRYR35GM144129 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI TEHSHIK P YOON · 2022 to 2026
$3.1M
Laser-Enhanced NMR Instrumentation for Chemical and Biochemical ResearchS10OD012245 · OD · UNIVERSITY OF WISCONSIN-MADISON · PI CAVAGNERO, SILVIA · 2013 to 2013
$1.0M
NIGMS NIH HHS R35 GM144129NIH HHS S10 OD012245
6 · The paper itself

Abstract

The di-π-methane (DPM) rearrangement is an important organic photorearrangement that converts 1,4-diene-containing compounds to vinyl cyclopropanes, often resulting in extensive, synthetically valuable restructuring of the substrate's carbon framework. We investigated the influence of Lewis and Brønsted acids on the DPM rearrangement of dibenzobarrelenes. These studies have culminated in the identification of a dual chiral Brønsted acid-iridium photosensitizer system that enables the first highly enantioselective catalytic all-carbon DPM rearrangement.

Identifiers

PMID39552035
PMCPMC11624977

What OpenQuestion holds

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Registered trials

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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.