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Synthesis 2006(1): 31-36
DOI: 10.1055/s-2005-921752
DOI: 10.1055/s-2005-921752
PAPER
© Georg Thieme Verlag Stuttgart · New York
Preparation of 5-Acyl-2-amino-1,3-selenazoles by the Reaction of Selenazadienes with α-Haloketone
Further Information
Received
26 May 2005
Publication Date:
16 December 2005 (online)
Publication History
Publication Date:
16 December 2005 (online)
Abstract
Reaction of selenazadienes with α-haloketones gave 5-acyl-2-amino-1,3-selenazoles in high yields.
Key words
selenazadiene - haloketone - 1,3-selenazole - heterocycle
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References
Dimethylamine hydrobromide. 1H NMR (500 MHz, CDCl3): δ = 2.74 (s, 6 H), 8.98 (br s, 2 H). 13C NMR (125 MHz, CDCl3): δ = 34.8.
9CCDC 272455 for 3e contains the supplementary crystallographic data for this paper. These data can be obtained free of charge via www.ccdc.cam.ac.uk/data_request/cif, or by emailing data_request@ccdc.cam.ac.uk, or by contacting The Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB2 1EZ, UK; fax: +44(1223)336033.