Issue 8, 2014

Cationic triangulenes and helicenes: synthesis, chemical stability, optical properties and extended applications of these unusual dyes

Abstract

Cationic triangulenes and helicenes are highly stable carbocations with planar and helical conformations respectively. These moieties are effective dyes with original absorption and emission properties. Over the last decade, they have received greater attention and are considered as valuable tools for the development of innovative applications. In this review, the synthesis of these unique compounds is presented together with their core chemical and physical properties. Representative applications spanning from surface sciences to biology and chemistry are presented.

Graphical abstract: Cationic triangulenes and helicenes: synthesis, chemical stability, optical properties and extended applications of these unusual dyes

Article information

Article type
Review Article
Submitted
16 Dec 2013
First published
05 Feb 2014
This article is Open Access
Creative Commons BY-NC license

Chem. Soc. Rev., 2014,43, 2824-2840

Cationic triangulenes and helicenes: synthesis, chemical stability, optical properties and extended applications of these unusual dyes

J. Bosson, J. Gouin and J. Lacour, Chem. Soc. Rev., 2014, 43, 2824 DOI: 10.1039/C3CS60461F

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