Evidence map›Paper›PMID 40071537›Full record

ArticleAngewandte Chemie (International ed. in English)2025

Revealing Kinetic Features of a Macrocyclization Reaction Using Machine-Learning-Augmented Data.

Hiroyuki Isobe, Xinyi Xiao, Toshiya M Fukunaga, Koki Ikemoto

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. 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

4 authors.

Hiroyuki IsobeDepartment of Chemistry, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033, Japan.
Xinyi Xiao *Department of Chemistry, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033, Japan.
Toshiya M Fukunaga *Department of Chemistry, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033, Japan.
Koki IkemotoDepartment of Chemistry, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033, Japan.

Funding

JSPS KAKENHI 20H05672JSPS KAKENHI 22H02059JST ACT-X JPMJAX23DIJST PRESTO JPMJPR24M1JST SPRING JPMJSP2108
6 · The paper itself

Abstract

We developed a method to reveal the kinetic features of macrocyclization using machine-learning-augmented data. Thirty-six experimental yield datasets were expanded to two hundred datasets through machine learning, enabling kinetic analyses of concentration-dependent yields. This augmented data allowed the chemistry underlying the predictive black box to be elucidated, providing quantitative insights such as rate constants and effective molarity through least-squares fitting of differential rate equations. These quantitative measures offered physicochemical explanations for the optimal conditions identified by the machine learning. Additionally, linear relationships between effective molarity and strain energy were found, highlighting key aspects of oligomeric macrocyclization via nickel-mediated coupling.

Indexed as

C‐C couplingKineticsMachine learningMacrocyclesNanocarbons

Identifiers

PMID40071537
PMCPMC12087852

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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.