Issue 36, 2012
From the journal:

Chemical Communications

Azaphthalocyanines with fused triazolo rings: formation of sterically stressed constitutional isomers†‡

Veronika Novakova,a   Jaroslav Roh,b   Petr Gela,b   Jiří Kunešb  and  Petr Zimcik*c  

* Corresponding authors

a Department of Biophysics and Physical Chemistry, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague, Heyrovskeho 1203, Hradec Kralove, Czech Republic

b Department of Inorganic and Organic Chemistry, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague, Heyrovskeho 1203, Hradec Kralove, Czech Republic

c Department of Pharmaceutical Chemistry and Drug Control, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague, Heyrovskeho 1203, Hradec Kralove, Czech Republic
E-mail: petr.zimcik@faf.cuni.cz
Fax: +420 495067167
Tel: +420 495067257

Abstract

The presented work deals with synthesis and isolation of constitutional isomers of triazolo-fused azaphthalocyanines. Distribution of the isomers did not follow the statistical calculations due to steric effects of the substituents preferring the least sterically stressed C4h isomer.

Graphical abstract: Azaphthalocyanines with fused triazolo rings: formation of sterically stressed constitutional isomers

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Article information

DOI
https://doi.org/10.1039/C2CC30942D
Article type
Communication
Submitted
09 Feb 2012
Accepted
09 Mar 2012
First published
09 Mar 2012

Chem. Commun., 2012,48, 4326-4328

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Azaphthalocyanines with fused triazolo rings: formation of sterically stressed constitutional isomers

V. Novakova, J. Roh, P. Gela, J. Kuneš and P. Zimcik, Chem. Commun., 2012, 48, 4326 DOI: 10.1039/C2CC30942D

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