V. Tormyshev, D. Trukhin, O. Rogozhnikova
Sep 1, 2006
Citations
0
Influential Citations
30
Citations
Journal
Synlett
Abstract
2-Aminothiophene-3-carboxylates bearing various aryl groups at the 4-position are readily obtained in good to moderate yields by the one-pot Gewald reaction of aryl alkyl ketones with ethyl cyanoacetate and elemental sulfur in the presence of morpholinium acetate and excess morpholine.