Issue 48, 2015
From the journal:

Chemical Communications

On the handedness of helical aggregates of C3 tricarboxamides: a multichiroptical characterization†

Belén Nieto-Ortega,a   Fátima García,b   Giovanna Longhi,c   Ettore Castiglioni,c   Joaquín Calbo,d   Sergio Abbate,c   Juan T. López Navarrete,*a   Francisco J. Ramírez,a   Enrique Ortí,*d   Luis Sánchez*b  and  Juan Casado*a  

* Corresponding authors

a Departamento de Química Física, Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos s/n, 29071 Málaga, Spain
E-mail: casado@uma.es

b Departamento de Química Orgánica, Facultad de Ciencias Químicas, Ciudad Universitaria s/n, 28040 Madrid, Spain
E-mail: lusamar@quim.ucm.es

c Dipartimento di Medicina Molecolare e Traslazionale, Università di Brescia, 25123 Brescia, Italy
E-mail: sergio.abbate@unibs.it

d Instituto de Ciencia Molecular, Universidad de Valencia, 46980 Paterna, Spain
E-mail: enrique.orti@uv.es

Abstract

A complete chiroptical characterization of the supramolecular polymers formed by tricarboxamides (S)-1 and (R)-1 is performed using ECD, VCD and CPL dichroic techniques. The helical aggregates show an intense CPL signal and their absolute P- or M-configuration is assigned with the help of theoretical calculations.

Graphical abstract: On the handedness of helical aggregates of C3 tricarboxamides: a multichiroptical characterization

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Article information

DOI
https://doi.org/10.1039/C5CC03054D
Article type
Communication
Submitted
13 Apr 2015
Accepted
30 Apr 2015
First published
30 Apr 2015
This article is Open Access
Creative Commons BY-NC license

Chem. Commun., 2015,51, 9781-9784

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On the handedness of helical aggregates of C3 tricarboxamides: a multichiroptical characterization

B. Nieto-Ortega, F. García, G. Longhi, E. Castiglioni, J. Calbo, S. Abbate, J. T. López Navarrete, F. J. Ramírez, E. Ortí, L. Sánchez and J. Casado, Chem. Commun., 2015, 51, 9781 DOI: 10.1039/C5CC03054D

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