Unexpected Formation of 10-Iodo- and 10-Chlorocamphor under Halosulfonylation Conditions, and Convenient Routes to 10-Chloro- and 10-Bromocamphor

Lewis, Frank, Egron, Gilles and Grayson, David (2009) Unexpected Formation of 10-Iodo- and 10-Chlorocamphor under Halosulfonylation Conditions, and Convenient Routes to 10-Chloro- and 10-Bromocamphor. Tetrahedron: Asymmetry, 20 (13). pp. 1531-1535. ISSN 0957-4166

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Official URL: http://dx.doi.org/10.1016/j.tetasy.2009.05.012

Abstract

The generation of camphor-10-sulfonyl iodide in situ under halosulfonylation conditions or exposure of camphor-10-sulfonyl chloride to copper(II) chloride under Asscher–Vofsi conditions leads unexpectedly to the formation of 10-iodocamphor or 10-chlorocamphor, respectively. Additionally, convenient syntheses of 10-bromocamphor and 10-chlorocamphor have been achieved by extension of a previously reported methodology.

Item Type: Article
Subjects: F100 Chemistry
Department: Faculties > Health and Life Sciences > Applied Sciences
Depositing User: Frank Lewis
Date Deposited: 21 Dec 2012 09:55
Last Modified: 31 Oct 2017 05:16
URI: http://nrl.northumbria.ac.uk/id/eprint/10875

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