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- Title
Reactions of N-(2,2-dichloro-1-cyanoethenyl)- N′-methyl(phenyl)ureas with aliphatic amines.
- Authors
Chumachenko, S.; Kachaeva, M.; Shablykin, O.; Rusanov, E.; Brovarets, V.
- Abstract
Novel derivatives of 3,3-dichloroprop-2-enenitrile containing methylurea or phenylurea fragments have been synthesized. The obtained N-(2,2-dichloro-1-cyanoethenyl)- N′-methyl(phenyl)ureas undergo intramolecular cyclization in the presence of triethylamine to form 4-(dichloromethylidene)-5-imino-1-methyl (phenyl)imidazolidin-2-ones. Reactions of N-(2,2-dichloro-1-cyanoethenyl)- N′-methylurea with aliphatic amines have afforded 4-(alkylamino)-4-(dichloromethyl)-5-imino-1-methylimidazolidin-2-ones.
- Subjects
ALIPHATIC amines; UREA synthesis; CHEMICAL reactions; NITRILE derivatives; RING formation (Chemistry); TRIETHYLAMINE
- Publication
Russian Journal of General Chemistry, 2017, Vol 87, Issue 5, p985
- ISSN
1070-3632
- Publication type
Article
- DOI
10.1134/S1070363217050164