A Simple Route to N,N-Disubstituted Selenoureas from N,N-Disubstituted Cyanamides­

Dietmar Keil; Horst Hartmann

doi:10.1055/s-2003-44349

SHORTPAPER

A Simple Route to N,N-Disubstituted Selenoureas from N,N-Disubstituted Cyanamides

Dietmar Keil^a, Horst Hartmann*^b
^a Sensient Imaging Technologies GmbH, SynTec Division, ChemiePark Bitterfeld-Wolfen, Arial A; Emil-Fischer-Strasse 3, 06766 Wolfen, Germany
^b Fachbereich Chemie, Fachhochschule Merseburg, Geusaer Str., 06217 Merseburg, Germany
Fax: +49(3461)462192; e-Mail: Horst.Hartmann@cui.fh-merseburg.de;

Abstract

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Abstract

N,N-Disubstituted selenoureas 4 can be obtained in satisfactory yields by addition of an acid to a mixture of freshly prepared sodium selenide and N,N-disubstituted cyanamides 5.

Key words

N,N-disubstituted selenoureas - N,N-disubstituted cyanamides - nucleophilic substitution - selenium

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References

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A Simple Route to N,N-Disubstituted Selenoureas from N,N-Disubstituted Cyanamides­

A Simple Route to N,N-Disubstituted Selenoureas from N,N-Disubstituted Cyanamides