Evidence map›Paper›PMID 38832757›Full record

ArticleThe journal of physical chemistry. A2024

Electron Dynamics in Alkane C-H Activation Mediated by Transition Metal Complexes.

Yu-Ho Cheng, Yeu-Shiuan Ho, Chia-Jung Yang, Chun-Yu Chen, Chi-Tien Hsieh, Mu-Jeng Cheng

Abstract read
In one paragraph

Article in The journal of physical chemistry. A, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

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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.

Yu-Ho ChengDepartment of Chemistry, National Cheng Kung University, Tainan 701, Taiwan.
Yeu-Shiuan HoDepartment of Chemistry, National Cheng Kung University, Tainan 701, Taiwan.
Chia-Jung YangDepartment of Chemistry, National Cheng Kung University, Tainan 701, Taiwan.
Chun-Yu ChenDepartment of Chemistry, National Cheng Kung University, Tainan 701, Taiwan.
Chi-Tien HsiehDepartment of Chemistry, National Cheng Kung University, Tainan 701, Taiwan.ORCID 0000-0002-3412-7902
Mu-Jeng ChengDepartment of Chemistry, National Cheng Kung University, Tainan 701, Taiwan.ORCID 0000-0002-8121-0485

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alkanes, ideal raw materials for industrial chemical production, typically exhibit limited reactivity due to their robust and weakly polarized C-H bonds. The challenge lies in selectively activating these C-H bonds under mild conditions. To address this challenge, various C-H activation mechanisms have been developed. Yet, classifying these mechanisms depends on the overall stoichiometry, which can be ambiguous and sometimes problematic. In this study, we utilized density functional theory calculations combined with intrinsic bond orbital (IBO) analysis to examine electron flow in the four primary alkane C-H activation mechanisms: oxidative addition, σ-bond metathesis, 1,2-addition, and electrophilic activation. Methane was selected as the representative alkane molecule to undergo C-H heterolytic cleavage in these reactions. Across all mechanisms studied, we find that the CH

Identifiers

PMID38832757
PMCPMC11182348

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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.