Issue 13, 2003
From the journal:

Chemical Communications

Chiral shape and enantioselective growth of colloidal particles of self-assembled meso-tetra(phenyl and 4-sulfonatophenyl)porphyrins†

Joaquim Crusats,b   Josep Claret,b   Ismael Díez-Pérez,b   Zoubir El-Hachemi,a   Héctor García-Ortega,a   Raimon Rubires,a   Francesc Saguésb  and  Josep M. Ribó*a  

* Corresponding authors

a Department of Organic Chemistry, University of Barcelona, Martí i Franquès 1, 08028-Barcelona, Catalonia, Spain
E-mail: jmr@qo.ub.es

b Department of Physical Chemistry, University of Barcelona, Martí i Franquès 1, Catalonia, 08028-Barcelona, Spain

Abstract

The self-assembly of diprotonated phenyl and 4-sulfonatophenyl meso-tetrasubstituted porphyrins gives a spontaneous chiral symmetry breaking, but only for H2TPPS3−, which forms helicoidal colloidal particles; the selection of the resulting chirality sign by the hydrodynamic forces of a stirring vortex can be demonstrated.

Graphical abstract: Chiral shape and enantioselective growth of colloidal particles of self-assembled meso-tetra(phenyl and 4-sulfonatophenyl)porphyrins

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DOI
https://doi.org/10.1039/B303273F
Article type
Communication
Submitted
26 Mar 2003
Accepted
13 May 2003
First published
29 May 2003

Chem. Commun., 2003, 1588-1589

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Chiral shape and enantioselective growth of colloidal particles of self-assembled meso-tetra(phenyl and 4-sulfonatophenyl)porphyrins

J. Crusats, J. Claret, I. Díez-Pérez, Z. El-Hachemi, H. García-Ortega, R. Rubires, F. Sagués and J. M. Ribó, Chem. Commun., 2003, 1588 DOI: 10.1039/B303273F

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