SYNTHESIS OF N-(РНЕNОХАТHIIN-2-САRBОNYL)- OR N-(THIANTHRENE-2-CARBONYL)-N'-ARYLTHIOURЕAS
DOI:
https://doi.org/10.1007/1110Аннотация
The reactions of рhenoxathiin-2-carbonyl- or thianthrene-2-carbonylisothiocyanates with certain primary amines lead to the formation of corresponding N'-substituted-N-hetaroylthiocarbamides. The aforementioned isothiocyanates were obtained in situ by reactions of рhenoxathiin-2- or thianthrene-2-carbonyl chlorides with KSCN. The new compounds were characterized by elemental analysis and spectral data (IR, 1H and 13C NMR).
Also published in Chemistry of Heterocyclic Compounds, 1999, 35 (12), pp 1474-1479
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2013-11-04
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Оригинальные статьи