Features of the synthesis of unsaturated sulfides proceeding from (2-chloroprop-2-en-1-yl)isothiouronium chloride

Features of the synthesis of unsaturated sulfides proceeding from (2-chloroprop-2-en-1-yl)isothiouronium chloride

Procedure of synthesis of sulfides containing a chloropropenyl fragment sensitive to bases was modified. The change in the sequence of reagents addition ensuring a contact of isothiouronium salt with a minimal base quantity and the application of a mixture hydrazine hydrate-alkali allowed the prepar...

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Veröffentlicht in:Russian journal of organic chemistry 2015-02, Vol.51 (2), p.161-166
Hauptverfasser: Levanova, E. P., Vakhrina, V. S., Grabel’nykh, V. A., Rozentsveig, I. B., Russavskaya, N. V., Albanov, A. I., Sanzheeva, E. R., Korchevin, N. A.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Organic Chemistry
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Zusammenfassung:Procedure of synthesis of sulfides containing a chloropropenyl fragment sensitive to bases was modified. The change in the sequence of reagents addition ensuring a contact of isothiouronium salt with a minimal base quantity and the application of a mixture hydrazine hydrate-alkali allowed the preparation of target sulfides under mild conditions in up to 93% yields.
ISSN:1070-4280
1608-3393
DOI:10.1134/S1070428015020037