321433-99-2Relevant articles and documents
An Improved Protocol for Synthesis of 3-Substituted 5-Arylidene-2-thiohydantoins: Two-step Procedure Alternative to Classical Methods
Kuznetsova, Olga Yu,Antipin, Roman L.,Udina, Anna V.,Krasnovskaya, Olga O.,Beloglazkina, Elena K.,Terenin, Vladimir I.,Koteliansky, Victor E.,Zyk, Nikolay V.,Majouga, Alexander G.
, p. 1570 - 1577 (2016)
A novel method for the direct synthesis of 5-arylidene-2-thiohydantoins from thioureas and aromatic aldehydes in the presence of base in ethanol was developed. Application of this efficient method allowed preparing thiohydantoins, which are difficult to s