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Reaction of 1-alkyl(aryl)-5-alkyl(aryl)amino-2-oxo-2,3-dihydro-H-imidazole-4-carbonitriles with Lawesson’s reagent

✍ Scribed by Chumachenko, S. A.; Shablykin, O. V.; Vasilenko, A. N.; Brovarets, V. S.


Book ID
118725521
Publisher
Springer
Year
2012
Tongue
English
Weight
223 KB
Volume
82
Category
Article
ISSN
1070-3632

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Peculiar reaction of N2-acyl derivatives
✍ Oleg V. Shablykin; Vladimir S. Brovarets; Eduard B. Rusanov; Boris S. Drach 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 136 KB 👁 1 views

## Abstract Easily accessible N^2^‐acyl derivatives of 2‐aryl‐5‐hydrazino‐1,3‐oxazole‐4‐carbonitriles react peculiarly with the Lawesson reagent. In addition to thionation, the reaction involves a recyclization to afford new substituted 2‐(5‐amino‐1,3‐thiazol‐4‐yl)‐1,3,4‐thiadiazoles. Their structu