General Strategy to Synthesize Star-Shaped Nanographenes with Controllable Symmetries

Changding Guo; Xing Yu Chen; Yaqian Shao; Xinna Ma; Zhiqiang Luo; Kui Wang; Yuan Zhang; Yingcui Cui; Debin Xia; Xiao Ye Wang; Jing Guan

doi:10.1021/acs.orglett.5c03067

General Strategy to Synthesize Star-Shaped Nanographenes with Controllable Symmetries

Changding Guo
, Xing Yu Chen
, Yaqian Shao
, Xinna Ma
, Zhiqiang Luo
, Kui Wang
, Yuan Zhang
, Yingcui Cui
, Debin Xia^*
, Xiao Ye Wang^*
, Jing Guan^*

^*Corresponding author for this work

Harbin Medical University
Sungkyunkwan University
Nankai University
School of Chemistry and Chemical Engineering, Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

Nanographenes with diverse topological structures have shown enormous potential in fields such as photonics, optoelectronics, and spintronics. This work employs a “from-core-to-branch” strategy to controllably synthesize star-shaped nanographenes with various symmmetries. The obtained star-shaped nanographenes exhibit symmetry-dependent HOMO–LUMO gaps and photoluminescence quantum yields, revealing the importance of precisely controlling the molecular topologies. This work opens a new avenue to expand the chemical space of star-shaped nanographenes with tunable properties.

Original language	English
Pages (from-to)	10320-10324
Number of pages	5
Journal	Organic Letters
Volume	27
Issue number	37
DOIs	https://doi.org/10.1021/acs.orglett.5c03067
State	Published - 19 Sep 2025
Externally published	Yes

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10.1021/acs.orglett.5c03067

Cite this

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title = "General Strategy to Synthesize Star-Shaped Nanographenes with Controllable Symmetries",

abstract = "Nanographenes with diverse topological structures have shown enormous potential in fields such as photonics, optoelectronics, and spintronics. This work employs a “from-core-to-branch” strategy to controllably synthesize star-shaped nanographenes with various symmmetries. The obtained star-shaped nanographenes exhibit symmetry-dependent HOMO–LUMO gaps and photoluminescence quantum yields, revealing the importance of precisely controlling the molecular topologies. This work opens a new avenue to expand the chemical space of star-shaped nanographenes with tunable properties.",

author = "Changding Guo and Chen, \{Xing Yu\} and Yaqian Shao and Xinna Ma and Zhiqiang Luo and Kui Wang and Yuan Zhang and Yingcui Cui and Debin Xia and Wang, \{Xiao Ye\} and Jing Guan",

note = "Publisher Copyright: {\textcopyright} 2025 American Chemical Society",

year = "2025",

month = sep,

day = "19",

doi = "10.1021/acs.orglett.5c03067",

language = "英语",

volume = "27",

pages = "10320--10324",

journal = "Organic Letters",

issn = "1523-7060",

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TY - JOUR

T1 - General Strategy to Synthesize Star-Shaped Nanographenes with Controllable Symmetries

AU - Guo, Changding

AU - Chen, Xing Yu

AU - Shao, Yaqian

AU - Ma, Xinna

AU - Luo, Zhiqiang

AU - Wang, Kui

AU - Zhang, Yuan

AU - Cui, Yingcui

AU - Xia, Debin

AU - Wang, Xiao Ye

AU - Guan, Jing

PY - 2025/9/19

Y1 - 2025/9/19

N2 - Nanographenes with diverse topological structures have shown enormous potential in fields such as photonics, optoelectronics, and spintronics. This work employs a “from-core-to-branch” strategy to controllably synthesize star-shaped nanographenes with various symmmetries. The obtained star-shaped nanographenes exhibit symmetry-dependent HOMO–LUMO gaps and photoluminescence quantum yields, revealing the importance of precisely controlling the molecular topologies. This work opens a new avenue to expand the chemical space of star-shaped nanographenes with tunable properties.

AB - Nanographenes with diverse topological structures have shown enormous potential in fields such as photonics, optoelectronics, and spintronics. This work employs a “from-core-to-branch” strategy to controllably synthesize star-shaped nanographenes with various symmmetries. The obtained star-shaped nanographenes exhibit symmetry-dependent HOMO–LUMO gaps and photoluminescence quantum yields, revealing the importance of precisely controlling the molecular topologies. This work opens a new avenue to expand the chemical space of star-shaped nanographenes with tunable properties.

UR - https://www.scopus.com/pages/publications/105016523252

U2 - 10.1021/acs.orglett.5c03067

DO - 10.1021/acs.orglett.5c03067

M3 - 文章

C2 - 40910548

AN - SCOPUS:105016523252

SN - 1523-7060

VL - 27

SP - 10320

EP - 10324

JO - Organic Letters

JF - Organic Letters

IS - 37

ER -

General Strategy to Synthesize Star-Shaped Nanographenes with Controllable Symmetries

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