1086764-80-8Relevant articles and documents
A facile protocol for the preparation of 5-alkylidene and 5-imino substituted hydantoins from N,N′-disubstituted parabanic acids
üng?ren, ?evket Hakan,Kani, Ibrahim,Günay, Ahmet
supporting information; experimental part, p. 4758 - 4762 (2012/09/07)
A convenient procedure for the preparation of various substituted (thio)hydantoins is described. The method is based on Wittig and aza-Wittig reactions of parabanic acids with phosphonium ylides. The reactions occurred both regio- and stereo-selectively.