Boron-Locked Starazine - A Soluble and Fluorescent Analogue of Starphene.

Yi Feng, Jiadong Zhou, Honglin Qiu, Matthias Schnitzlein, Jingtao Hu, Linlin Liu, Frank Würthner, Zengqi Xie

Abstract read

In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2022. 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.

Boron-Locked Starazine - A Soluble and Fluorescent Analogue of Starphene.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022
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

8 authors.

Yi FengState Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology (SCUT), 510640, Guangzhou, P. R. China.

Jiadong ZhouState Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology (SCUT), 510640, Guangzhou, P. R. China.

Honglin QiuState Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology (SCUT), 510640, Guangzhou, P. R. China.

Matthias SchnitzleinInstitut für Organische Chemie & Center for Nanosystems Chemistry, Universität Würzburg, Am Hubland, 97074, Würzburg, Germany.

Jingtao HuState Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology (SCUT), 510640, Guangzhou, P. R. China.

Linlin LiuState Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology (SCUT), 510640, Guangzhou, P. R. China.

Frank WürthnerInstitut für Organische Chemie & Center for Nanosystems Chemistry, Universität Würzburg, Am Hubland, 97074, Würzburg, Germany.

Zengqi XieState Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology (SCUT), 510640, Guangzhou, P. R. China.ORCID http://orcid.org/0000-0003-0826-840X

Funding

Deutsche Forschungsgemeinschaft WU 317/23-1Fund of the Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province 2019B030301003Guangzhou Science, Technology and Innovation Commission 201904020035Higher Education Discipline Innovation Project BP0618009National Natural Science Foundation of China 21733005National Natural Science Foundation of China 21975076National Natural Science Foundation of China 51873068National Natural Science Foundation of China 52003089National Natural Science Foundation of China 52103206

6 · The paper itself

Abstract

A starlike heterocyclic molecule containing an electron-deficient nonaaza-core structure and three peripheral isoquinolines locked by three tetracoordinate borons, namely isoquinoline-nona-starazine (QNSA), is synthesized by using readily available reactants through a rather straightforward approach. This new heteroatom-rich QNSA possesses a quasi-planar π-backbone structure, and bears phenyl substituents on borons which protrude on both sides of the π-backbones endowing it with good solubility in common organic solvents. Contrasting to its starphene analogue, QNSA shows intense fluorescence with a quantum yield (PLQY) of up to 62 % in dilute solution.

Indexed as

conjugated moleculeelectronic structureluminescencestarazinestarphene analogue

Identifiers

PMID35388924

DOI10.1002/chem.202200770

PMCPMC9325424

What OpenQuestion holds

Textmetadata

LicenceCC BY

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.