212776-36-8Relevant articles and documents
3,5,5-Trisubstituted hydantoins from activated (benzyloxycarbonylamino) malonic acids
Hroch, Lukas,Hruskova, Marie,Schmitz, Janina,Schnakenburg, Gregor,Guetschow, Michael
, p. 1907 - 1914 (2012/08/07)
Diethyl 2-alkyl-2-(benzyloxycarbonylamino)malonates were saponified, activated with oxalyl chloride, and treated with primary aromatic amines. This gave 3,5-disubstituted hydantoin-5-carboxamides. As second products, 2-alkyl-2-formamido-N1,Nsu