1331844-08-6Relevant articles and documents
A new route for the synthesis of substituted 5-amino-4-cyanoimidazol-2-ones - Precursors for the preparation of 3,6,7,9-tetrahydro-8H-purin-8-ones derivatives
Chumachenko,Shablykin,Kozachenko,Osadchuk,Brovarets
experimental part, p. 336 - 341 (2011/12/04)
5-Alkyl(aryl)amino-4-cyanoimidazol-2-ones were obtained on the basis of 2-alkoxycarbonylamino-3,3-dichloroacrylonitriles. They were then used for the synthesis of derivatives of 3,6,7,9-tetrahydro-8H-purin-8-ones.