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Please use this identifier to cite or link to this item: http://hdl.handle.net/10373/874

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Title: The preparation of ketene dithioacetals and thiophenes from chloropyridines containing an active methylene group
Authors: Sturrock, Keith R.
Bremner, David H.
Wishart, Grant
Affiliation: University of Abertay Dundee. School of Contemporary Sciences
Keywords: Base catalysed
Cyclization
Thorpe reaction
Dieckmann reaction
Carbon disulfide
Issue Date: Mar-2011
Publisher: The Japan Institute of Heterocyclic Chemistry/Elsevier
Type: Journal Article
Refereed: peer-reviewed
Rights: This is the author's final version of this article. Published version (c)The Japan Institute of Heterocyclic Chemistry/Elsevier, available from http://dx.doi.org/10.3987/COM-10-S(E)59
Citation: Sturrock, K.R., Bremner, D.H. and Wishart, G. 2011. The preparation of ketene dithioacetals and thiophenes from chloropyridines containing an active methylene group. Heterocycles. 82(2): pp.1657-1662. Available from http://dx.doi.org/10.3987/COM-10-S(E)59
Abstract: The base catalysed reaction of carbon disulphide with the active methylene groups of chloropyridines 4 and 7, followed by alkylation with reagents which also contain active methylene groups, lead to ketene dithioacetals. Further reaction with base afforded highly substituted thiophenes.
URI: http://hdl.handle.net/10373/874
ISSN: 0385-5414
Appears in Collections:Science Engineering & Technology Collection

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