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ISSN electronic edition: 1336-9075
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Isothiocyanates and their synthetic producers. XIV. Synthesis and spectral properties of 1,5-disubstituted dithiobiurets and of their cyclization products with aldehydes and ketones

O. Hritzová and E. Rybárová

Department of Organic Chemistry, Faculty of Natural Sciences. P. J. Šafárik University. 041 67 Košice

 

Abstract:  The synthesis of dithiobiurets substituted in positions 1 and 5 by aromatic and/or alicyclic substituents was studied. Cyclization of these compounds with aldehydes and ketones in glacial acetic acid led to the formation of substituted l,3,5-triazine-2,4-dithiones. The structures of the synthesized compounds were confirmed by i.r. and u.v. spectrometry.

Full paper in Portable Document Format: 304a530.pdf

 

Chemical Papers 30 (4) 530–540 (1976)

Wednesday, May 22, 2024

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