Issue 11, 2012
From the journal:

New Journal of Chemistry

Controlling chlorinationversus cyclosulfonation of cis-diols using ionic liquid solvents†

Christopher Hardacre,*a   Marie E. Migaud*b  and  Kerry Anne Nessb  

* Corresponding authors

a School of Chemistry and Chemical Engineering, David Keir Building, Stranmillis Road, Queen's University, Belfast, UK
E-mail: c.hardacre@qub.ac.uk
Fax: +44 (0)28 9097 4687
Tel: +44 (0)2890 974592

b School of Pharmacy, 97 Lisburn Road, Queen's University, Belfast, UK
E-mail: m.migaud@qub.ac.uk
Fax: +44 (0)289024 7794
Tel: +44 (0)2890 972689

Abstract

Diol reactivity can be manipulated in ionic liquids to selectively give chlorinated or cyclic sulfite/sulfate products depending on the ionic liquid used and the presence or absence of base. In comparison with reactions in dichloromethane, the ionic liquid mediated reactions show greatly improved yields and product stability.

Graphical abstract: Controlling chlorination versus cyclosulfonation of cis-diols using ionic liquid solvents

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Article information

DOI
https://doi.org/10.1039/C2NJ40180K
Article type
Paper
Submitted
08 Mar 2012
Accepted
09 Aug 2012
First published
09 Aug 2012

New J. Chem., 2012,36, 2316-2321

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Controlling chlorination versus cyclosulfonation of cis-diols using ionic liquid solvents

C. Hardacre, M. E. Migaud and K. A. Ness, New J. Chem., 2012, 36, 2316 DOI: 10.1039/C2NJ40180K

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