Issue 82, 2013
From the journal:

Chemical Communications

A perfluorous polyphenyl dendritic shell for the protection of a photosensitizing porphyrazine core†

Patricia Löser,a   Andreas Winzenburga  and  Rüdiger Faust*a  

* Corresponding authors

a Institute for Chemistry and CINSaT – Center for Interdisciplinary Nanostructure Science and Technology, University of Kassel, Heinrich-Plett-Str. 40, 34132 Kassel, Germany
E-mail: r.faust@uni-kassel.de
Fax: +49 561 804 4752
Tel: +49 561 804 4750

Abstract

The implementation of thirty-two pentafluorophenyl groups in the periphery of a phthalocyanine analogue results in a photosensitizer with a pronounced resistance towards autophotooxidation. The synthesis relies on the microwave-assisted cycloaddition of terminal alkynes to tetrakis(pentafluorophenyl)cyclopentadienone, for which a new route was devised.

Graphical abstract: A perfluorous polyphenyl dendritic shell for the protection of a photosensitizing porphyrazine core

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Article information

DOI
https://doi.org/10.1039/C3CC45442H
Article type
Communication
Submitted
18 Jul 2013
Accepted
15 Aug 2013
First published
15 Aug 2013

Chem. Commun., 2013,49, 9413-9415

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A perfluorous polyphenyl dendritic shell for the protection of a photosensitizing porphyrazine core

P. Löser, A. Winzenburg and R. Faust, Chem. Commun., 2013, 49, 9413 DOI: 10.1039/C3CC45442H

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