Hai Xie, Jianchao Liu, Lei Wu
Sep 23, 2012
Citations
0
Influential Citations
20
Citations
Journal
Tetrahedron
Abstract
Abstract Isothiocyanate 6, obtained from vinyliminophosphorane 4 with CS2, reacted with various aliphatic primary amines to afford directly the 1,4,5-trisubstituted imidazolidine-2-thiones 5. However, the reaction of isothiocyanate 6 with aliphatic secondary amines provided 2,4,5-trisubstituted thiazoles 10 in good yields.