Synthesis 2006(16): 2738-2742  
DOI: 10.1055/s-2006-942494
PAPER
© Georg Thieme Verlag Stuttgart · New York

Synthesis of 2-Selenoxoperhydro-1,3-selenazin-4-ones and 2-Selenoxo-1,3-selenazolidin-4-ones via Diselenocarbamate Intermediates

Mamoru Koketsu*a, Yusuke Yamamurab, Hideharu Ishihara*b
a Division of Instrumental Analysis, Life Science Research Center, Gifu University, Gifu 501-1193, Japan
b Department of Chemistry, Faculty of Engineering, Gifu University, Gifu 501-1193, Japan
Fax: +81(58)2301893; e-Mail: koketsu@cc.gifu-u.ac.jp;
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Publikationsverlauf

Received 27 March 2006
Publikationsdatum:
13. Juli 2006 (online)

Abstract

The treatment of substituted acryloyl isoselenocyanates with sodium hydroselenide gave 2-selenoxoperhydro-1,3-selenazin-4-ones. The reaction of diselenocarbamates, generated from alkyl isoselenocyanates and sodium hydroselenide, with bromo­acetyl bromide afforded 2-selenoxo-1,3-selenazolidin-4-ones.

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CCDC 298139 for 4a 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.