Issue 5, 2012
From the journal:

CrystEngComm

Chirality determination from X-ray powder data—diastereomeric co-crystals of mandelic acid and proline amide†

Dominique Anna Bocka  and  Christian W. Lehmann*a  

* Corresponding authors

a Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, Mülheim an der Ruhr, Germany
E-mail: lehmann@kofo.mpg.de
Fax: +49 208-306-2989
Tel: +49 208-306-2174

Abstract

Diastereomeric co-crystals of the title compounds display sufficiently different powder diffractograms in order to determine the absolute configuration of one of the two crystal formers. Selective formation of the more stable diastereomer is observed if racemic conglomerates or racemates are subjected to ball-milling.

Graphical abstract: Chirality determination from X-ray powder data—diastereomeric co-crystals of mandelic acid and proline amide

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Article information

DOI
https://doi.org/10.1039/C2CE06427H
Article type
Communication
Submitted
26 Oct 2011
Accepted
04 Jan 2012
First published
18 Jan 2012

CrystEngComm, 2012,14, 1534-1537

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Chirality determination from X-ray powder data—diastereomeric co-crystals of mandelic acid and proline amide

D. A. Bock and C. W. Lehmann, CrystEngComm, 2012, 14, 1534 DOI: 10.1039/C2CE06427H

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