Issue 38, 2015
From the journal:

RSC Advances

Unusual phosphine oxidation: new triazolopyridyl-quinolyl phosphine oxide fluorescent dyes†

R. Ballesteros-Garrido,ab   B. Abarca,*b   R. Ballesteros,*b   F. Colobert,*a   F. R. Leroux*a  and  E. García-España*c  

* Corresponding authors

a Laboratoire de Chimie Moléculaire, UMR CNRS 7509, Université de Strasbourg (ECPM), 25 rue Becquerel, 67087 Strasbourg, France

b Departamento de Química Orgánica, Facultad de Farmacia, Universidad de Valencia, Avd. Vte. Andrés Estellés s/n, 46100 Burjassot, Valencia, Spain
E-mail: rafael.ballesteros@uv.es

c ICMol Instituto de Ciencia Molecular, Universidad de Valencia, C. Catedrático José Beltrán 2, Paterna, Valencia, Spain

Abstract

3-(2-Pyridyl)-[1,2,3]triazolo[1,5-a]quinolylphosphines suffer an unusual phosphine oxidation due to their special geometry that allows a σ-donation of the nitrogen (N1) lone pair to phosphorus. This family of compounds behaves as strong fluorophores with high quantum yields.

Graphical abstract: Unusual phosphine oxidation: new triazolopyridyl-quinolyl phosphine oxide fluorescent dyes

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Article information

DOI
https://doi.org/10.1039/C5RA04386G
Article type
Communication
Submitted
21 Jan 2015
Accepted
16 Mar 2015
First published
17 Mar 2015

RSC Adv., 2015,5, 29809-29813

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Unusual phosphine oxidation: new triazolopyridyl-quinolyl phosphine oxide fluorescent dyes

R. Ballesteros-Garrido, B. Abarca, R. Ballesteros, F. Colobert, F. R. Leroux and E. García-España, RSC Adv., 2015, 5, 29809 DOI: 10.1039/C5RA04386G

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