73068-01-6Relevant articles and documents
A New Method of Synthesis of 3-Monosubstituted-2-thiohydantoins and -Hydantoins
Ryczek, J.
, p. 2599 - 2604 (2007/10/02)
A new method of synthesis of 3-monosubstituted derivatives of 2-thiohydantoin and hydantoin in reaction of isothiocyanate or isocyanate glycin ethyl ester with primary aliphatic and aromatic amines has been described. Crude products were obtained with high yield and purity. The structure of these compounds was confirmed by spectral methods. Key words: 2-thiohydantoin, hydantoin, isothiocyanate glycin ethyl ester, isocyanate glycin ethyl ester