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Issue 39, 2019
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Two-step synthesis of a red-emissive warped nanographene derivative via a ten-fold C–H borylation

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Abstract

The regioselective ten-fold borylation of warped nanographene (WNG: C80H30) was achieved by modifying the reaction conditions of a previously reported Ir-catalyzed C–H borylation, affording decaborylated WNG in high yield (75%) from pristine WNG. The solid-state structure of decaborylated WNG was confirmed by X-ray crystallography. Corresponding decaarylated WNGs containing electron-withdrawing and -donating groups were synthesized from decaborylated WNG using Suzuki–Miyaura cross-coupling reactions to afford the red-emissive warped nanographene derivative.

Graphical abstract: Two-step synthesis of a red-emissive warped nanographene derivative via a ten-fold C–H borylation

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Article information


Submitted
21 Jun 2019
Accepted
08 Aug 2019
First published
09 Aug 2019

This article is Open Access
All publication charges for this article have been paid for by the Royal Society of Chemistry

Chem. Sci., 2019,10, 9038-9041
Article type
Edge Article

Two-step synthesis of a red-emissive warped nanographene derivative via a ten-fold C–H borylation

K. Kato, H. Lin, M. Kuwayama, M. Nagase, Y. Segawa, L. T. Scott and K. Itami, Chem. Sci., 2019, 10, 9038
DOI: 10.1039/C9SC03061A

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