Issue 3, 2002
From the journal:

Chemical Communications

Direct conversion of macrocyclic furans into macrocyclic isothiazoles

Jé[r with combining circumflex]ome Guillard,a   Otto Meth-Cohn,a   Charles W. Rees,ab   Andrew J. P. Whiteb  and  David J. Williamsb  

a Chemistry Department, University of Sunderland, Sunderland, UK

b Chemistry Department, Imperial College of Science, Technology and Medicine, London, UK
E-mail: c.rees@ic.ac.uk

Abstract

The first calixhetarenes with more than one heteroatom in the constituent rings are prepared in one step by treatment of calix[4]furan 1a and calix[6]furan 1b with ethyl carbamate, thionyl chloride and pyridine to give 2, 3, 4 and 5, 6, 7 respectively; these products have been characterised by X-ray crystallography which reveals that in 2 all eight heteroatoms lie on one face of the macrocycle.

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Article information

DOI
https://doi.org/10.1039/B110287G
Article type
Communication
Submitted
12 Nov 2001
Accepted
03 Dec 2001
First published
17 Jan 2002

Chem. Commun., 2002, 232-233

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Direct conversion of macrocyclic furans into macrocyclic isothiazoles

J. B. src="https://www.rsc.org/images/entities/char_0072_0302.gif" A. W. C. C. xmlns="http://www.rsc.org/schema/rscart38" /. Guillard, O. Meth-Cohn, C. W. Rees, A. J. P. White and D. J. Williams, Chem. Commun., 2002, 232 DOI: 10.1039/B110287G

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