From the journal:

Organic & Biomolecular Chemistry

Small far-red cationic benzoquinone diimine dyes†

Tatiana Munteanu, ORCID logo a   Carmelo Naim, ORCID logo b   Gabriel Canard, ORCID logo a   Denis Jacquemin, ORCID logo *bc   Olivier Siri ORCID logo *a  and  Simon Pascal ORCID logo *ab  

* Corresponding authors

a Aix Marseille Univ, CNRS UMR 7325, Centre Interdisciplinaire de Nanoscience de Marseille (CINaM), Campus de Luminy, case 913, Marseille cedex 09 13288, France
E-mail: simon.pascal@cnrs.fr

b Nantes Université, CEISAM UMR 6230, CNRS, Nantes F-44000, France

c Institut Universitaire de France (IUF), Paris F-75005, France

Abstract

Two compact far-red cationic benzoquinone diimine dyes were synthesized, having molecular weights lower than 400 or 300 Da and featuring light absorption properties centered around 700 nm. Their redox and optical properties were investigated experimentally, alongside theoretical studies of their structural and excited-state characteristics.

Graphical abstract: Small far-red cationic benzoquinone diimine dyes

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Article information

DOI
https://doi.org/10.1039/D5OB00082C
Article type
Paper
Submitted
17 Jan 2025
Accepted
13 Feb 2025
First published
14 Feb 2025
This article is Open Access
Creative Commons BY-NC license

Org. Biomol. Chem., 2025, Advance Article

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Small far-red cationic benzoquinone diimine dyes

T. Munteanu, C. Naim, G. Canard, D. Jacquemin, O. Siri and S. Pascal, Org. Biomol. Chem., 2025, Advance Article , DOI: 10.1039/D5OB00082C

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