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Issue 42, 2017
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Rearrangement of an aniline linked perylene bisimide under acidic conditions and visible to near-infrared emission from the intramolecular charge-transfer state of its fused derivatives

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Abstract

We have prepared a series of aniline-linked and fused perylene bisimides (PBIs) for making near-infrared (NIR) fluorophores. During this research, we found an unexpected rearrangement reaction on the PBI core for the first time. The aniline- and phenothiazine-fused PBIs exhibit excellent absorption ability and visible-to-NIR emission owing to their intramolecular charge transfer character.

Graphical abstract: Rearrangement of an aniline linked perylene bisimide under acidic conditions and visible to near-infrared emission from the intramolecular charge-transfer state of its fused derivatives

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Article information


Submitted
27 Feb 2017
Accepted
15 Apr 2017
First published
18 Apr 2017

Chem. Commun., 2017,53, 5698-5701
Article type
Communication

Rearrangement of an aniline linked perylene bisimide under acidic conditions and visible to near-infrared emission from the intramolecular charge-transfer state of its fused derivatives

M. Kojima, A. Tamoto, N. Aratani and H. Yamada, Chem. Commun., 2017, 53, 5698
DOI: 10.1039/C7CC01520H

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