Catalytic Hydrogenation Dominated by Concerted Hydrogen Tunneling at Room Temperature.

Qingyuan Wu, Pengxin Liu, Xia-Guang Zhang, Cheng Fan, Ziwen Chen, Ruixuan Qin, Yi Qin Gao, Yi Zhao, Nanfeng Zheng

Abstract read

In one paragraph

Article in ACS central science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Qingyuan WuNew Cornerstone Science Laboratory, State Key Laboratory for Physical Chemistry of Solid Surfaces, iChEM, and National & Local Joint Engineering Research Center for Preparation Technology of Nanomaterials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.

Pengxin LiuSchool of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China.ORCID https://orcid.org/0000-0002-2332-4652

Xia-Guang ZhangKey Laboratory of Green Chemical Media and Reactions, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China.ORCID https://orcid.org/0000-0002-9223-0852

Cheng FanInstitute of Theoretical and Computational Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.ORCID https://orcid.org/0009-0004-7263-1132

Ziwen ChenNew Cornerstone Science Laboratory, State Key Laboratory for Physical Chemistry of Solid Surfaces, iChEM, and National & Local Joint Engineering Research Center for Preparation Technology of Nanomaterials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.

Ruixuan QinNew Cornerstone Science Laboratory, State Key Laboratory for Physical Chemistry of Solid Surfaces, iChEM, and National & Local Joint Engineering Research Center for Preparation Technology of Nanomaterials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.ORCID https://orcid.org/0000-0003-0074-1901

Yi Qin GaoInstitute of Theoretical and Computational Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.ORCID https://orcid.org/0000-0002-4309-9376

Yi ZhaoNew Cornerstone Science Laboratory, State Key Laboratory for Physical Chemistry of Solid Surfaces, iChEM, and National & Local Joint Engineering Research Center for Preparation Technology of Nanomaterials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.ORCID https://orcid.org/0000-0003-1711-4250

Nanfeng ZhengNew Cornerstone Science Laboratory, State Key Laboratory for Physical Chemistry of Solid Surfaces, iChEM, and National & Local Joint Engineering Research Center for Preparation Technology of Nanomaterials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.ORCID https://orcid.org/0000-0001-9879-4790

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tunneling control of chemical reactions is treasured as the third reactivity paradigm, next to kinetic and thermodynamic control. However, reports on the successful observation and mechanistic insight into quantum tunneling in conventional heterogeneous catalysis are limited. By using an atomically dispersed palladium catalyst, we now demonstrate room-temperature catalytic hydrogenation dominated by concerted triple hydrogen tunneling. While a large kinetic isotope effect value of ∼2440 is observed in the benzyl aldehyde hydrogenation when both H

Identifiers

PMID41341043

DOI10.1021/acscentsci.5c00943

PMCPMC12670312

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