Issue 94, 2012
From the journal:

Chemical Communications

Interconversion between different stoichiometric forms of a three-component crystal via liquid-assisted grinding†‡

Leigh Loots,a   Helene Wahl,a   Leandi van der Westhuizen,a   Delia A. Haynes*a  and  Tanya le Roex*a  

* Corresponding authors

a Department of Chemistry and Polymer Science, University of Stellenbosch, P. Bag X1, Matieland, Republic of South Africa
E-mail: dhaynes@sun.ac.za, tlr@sun.ac.za

Abstract

A second polymorphic form of a 1 : 2 : 3 pamoate : DABCO : water salt has been obtained by liquid-assisted grinding, and it is shown that interconversion between this salt and a salt with 1 : 1 : 2 stoichiometry is facile via liquid-assisted grinding with additional amounts of pamoic acid (to generate the 1 : 1 : 2 salt) or DABCO (to generate the 1 : 2 : 3 salt).

Graphical abstract: Interconversion between different stoichiometric forms of a three-component crystal via liquid-assisted grinding

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Article information

DOI
https://doi.org/10.1039/C2CC36313E
Article type
Communication
Submitted
30 Aug 2012
Accepted
27 Sep 2012
First published
09 Oct 2012

Chem. Commun., 2012,48, 11507-11509

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Interconversion between different stoichiometric forms of a three-component crystal via liquid-assisted grinding

L. Loots, H. Wahl, L. van der Westhuizen, D. A. Haynes and T. le Roex, Chem. Commun., 2012, 48, 11507 DOI: 10.1039/C2CC36313E

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