Selective Intramolecular Dehydrocyclization of Co-Porphyrin on Au(111).

Cen Yin, Zhantao Peng, Dan Liu, Huanjun Song, Hao Zhu, Qiwei Chen, Kai Wu

Abstract read

In one paragraph

Article in Molecules (Basel, Switzerland), 2020. 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.

Coverage- and Temperature-Dependent Rates of Metalation, Ring Fusion, and Polymerization of Benzoporphyrins on Cu(111).Chemistry (Weinheim an der Bergstrasse, Germany) · 2025
Article
Conservation of Nickel Ion Single-Active Site Character in a Bottom-Up Constructed π-Conjugated Molecular Network.Angewandte Chemie (International ed. in English) · 2022
Article
Recent Advances in Heterocyclic Nanographenes and Other Polycyclic Heteroaromatic Compounds.Chemical reviews · 2022
Review
Au(100) as a Template for Pentacene Monolayer.Molecules (Basel, Switzerland) · 2021
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

7 authors.

Cen YinBNLMS, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.

Zhantao PengBNLMS, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.

Dan LiuBNLMS, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.

Huanjun SongBNLMS, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.

Hao ZhuBNLMS, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.

Qiwei ChenBNLMS, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.ORCID 0000-0001-6531-3815

Kai WuBNLMS, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.

Funding

Ministry of Science and Technology of China 2017M620495National Natural Science Foundation of China 21821004, 21932001

6 · The paper itself

Abstract

The on-surface C-H bond activation and coupling reaction is a powerful approach to constructing fine-tuned surface nanostructures. It is quite challenging to control its regioselectivity due to the inertness of the C-H bond involved. With scanning tunneling microscopy/spectroscopy and theoretical calculations, the C-H activation and sequential intramolecular dehydrocyclization of

Indexed as

Models, TheoreticalCoordination ComplexesGoldMicroscopy, Scanning TunnelingNanostructuresPorphyrinsSurface PropertiesCoordination ComplexesGoldPorphyrinsC–H activationCo-porphyrinon-surface reactionscanning tunneling microscopy

Identifiers

PMID32824933

DOI10.3390/molecules25173766

PMCPMC7503656

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.