Issue 44, 2005
From the journal:

CrystEngComm

Unprecedented mechanochemical preparation of 18Crown[6] and 15Crown[5] adducts of ammonium hydrogen sulfate by grinding or kneading†

Dario Braga,*a   Marco Curzi,a   Matteo Lusia  and  Fabrizia Grepioni*a  

* Corresponding authors

a Dipartimento di Chimica G. Ciamician, Università di Bologna, Via Selmi 2, 40126 Bologna, Italy
E-mail: dario.braga@unibo.it

Abstract

The complex 18Crown[6]·[NH4][HSO4]·2H2O has been prepared by co-grinding of solid 18Crown[6] ether and solid [NH4][HSO4], while the complex (15Crown[5])3·[NH4]2[H3O][HSO4]3·H2O has been obtained by kneading liquid 15Crown[5] together with solid [NH4][HSO4]. Structural characterization has been achieved on single crystals obtained by recrystallization of the solid products from water.

Graphical abstract: Unprecedented mechanochemical preparation of 18Crown[6] and 15Crown[5] adducts of ammonium hydrogen sulfate by grinding or kneading

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Article information

DOI
https://doi.org/10.1039/B504459F
Article type
Communication
Submitted
30 mar 2005
Accepted
30 mar 2005
First published
06 apr 2005

CrystEngComm, 2005,7, 276-278

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Unprecedented mechanochemical preparation of 18Crown[6] and 15Crown[5] adducts of ammonium hydrogen sulfate by grinding or kneading

D. Braga, M. Curzi, M. Lusi and F. Grepioni, CrystEngComm, 2005, 7, 276 DOI: 10.1039/B504459F

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