Nanographenes as electron-deficient cores of donor-acceptor systems.
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ABSTRACT:
SUBMITTER: Liu YM
PROVIDER: S-EPMC5954131 | biostudies-literature | 2018 May
REPOSITORIES: biostudies-literature
Publications
Nanographenes as electron-deficient cores of donor-acceptor systems.
Liu Yu-Min YM Hou Hao H Zhou Yan-Zhen YZ Zhao Xin-Jing XJ Tang Chun C Tan Yuan-Zhi YZ Müllen Klaus K
Nature communications 20180515 1
Conjugation of nanographenes (NGs) with electro-active molecules can establish donor-acceptor π-systems in which the former generally serve as the electron-donating moieties due to their electronic-rich nature. In contrast, here we report a series of reversed donor-acceptor structures are obtained by C-N coupling of electron-deficient perchlorinated NGs with electron-rich anilines. Selective amination at the vertexes of the NGs is unambiguously shown through X-ray crystallography. By varying the ...[more]
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