Evidence map›Paper›PMID 40239034›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2025

Synthesis of C4-Acyl Glycosides by Cross-Ketonization: The Importance of Precise Temperature Control in Photochemistry.

Caitlin R Lacker, Max Neumann, Dylan J Abrams, Joseph R Martinelli, Shannon S Stahl, Tehshik P Yoon

Abstract read
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 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. 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

6 authors.

Caitlin R LackerDepartment of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin, 53706, USA.ORCID https://orcid.org/0000-0003-2531-2636
Max NeumannDepartment of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin, 53706, USA.
Dylan J AbramsDepartment of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin, 53706, USA.ORCID https://orcid.org/0000-0001-8514-3972
Joseph R MartinelliSmall Molecule Design and Development, Lilly Research Laboratories, Eli Lilly and Company, USA.
Shannon S StahlDepartment of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin, 53706, USA.
Tehshik P YoonDepartment of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin, 53706, USA.ORCID https://orcid.org/0000-0002-3934-4973

Funding

Catalytic Redox Reactions for Pharmaceutical SynthesisR35GM134929 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI Shannon S Stahl · 2020 to 2026
$4.3M
SYNTHETIC PHOTOCHEMISTRYR35GM144129 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI TEHSHIK P YOON · 2022 to 2026
$3.1M
QExactive (Orbitrap) mass spectrometerS10OD020022 · OD · UNIVERSITY OF WISCONSIN-MADISON · PI VESTLING, MARTHA M · 2015 to 2015
$483k
Eli Lilly and CompanyNIGMS NIH HHS R35 GM134929NIGMS NIH HHS R35 GM144129NIH HHS 1S10 OD020022NIH HHS R35 GM134929NIH HHS R35 GM144129NIH HHS S10 OD020022
6 · The paper itself

Abstract

We describe herein a method for the synthesis of reversed C-acyl glycosides by direct cross-ketonization of linear carboxylic acids with carboxy sugars under metallaphotoredox conditions. This reaction proves to be highly sensitive to reaction temperature, with the reproducibility and yield of ketonization highly dependent upon precise temperature control. Analysis of the reaction mechanism suggests this sensitivity reflects the need to match the rate of Ni catalytic turnover with the rate of photocatalytic decarboxylation of the carboxy sugar. The insights gained from this study have important implications for the study of all metallaphotoredox reactions as well as other photoreactions that involve dual catalytic cycles.

Indexed as

ketonizationmetallaphotoredoxphotocatalysisreaction mechanismsreversed C‐glycosides

Identifiers

PMID40239034
PMCPMC12133398

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.