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BN-Embedded Perylenes

College of Chemical Science and Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, China
Academic Editors: Richard A. Bunce and Alejandro Baeza Carratalá
Molecules 2021, 26(23), 7148;
Received: 6 October 2021 / Revised: 9 November 2021 / Accepted: 17 November 2021 / Published: 25 November 2021
(This article belongs to the Collection Heterocyclic Compounds)
Transition metal catalyzed coupling reaction strategy has been utilized in the synthesis of two novel BN-perylenes starting from halogenated BN-naphthalene derivatives. The molecular structures and packing modes of BN-perylenes were confirmed by NMR spectroscopy and X-ray single-crystal diffraction experiments. Their photophysical properties were further investigated using UV-vis and fluorescence spectroscopy and DFT calculations. Interestingly, the isosteric BN-insertion in perylene system resulted in stronger π-π stacking interaction both in solid and solution phases. The synthesized BN-perylenes are proved to be highly stable and thus provide a new valuable platform for novel organic materials applications which is otherwise inaccessible to date. View Full-Text
Keywords: perylene; BN-aromatics; PAHs; palladium catalysis; coupling perylene; BN-aromatics; PAHs; palladium catalysis; coupling
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MDPI and ACS Style

Fang, X. BN-Embedded Perylenes. Molecules 2021, 26, 7148.

AMA Style

Fang X. BN-Embedded Perylenes. Molecules. 2021; 26(23):7148.

Chicago/Turabian Style

Fang, Xiangdong. 2021. "BN-Embedded Perylenes" Molecules 26, no. 23: 7148.

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