Ethyl 5-acetyl-2-amino-4-methyl-thio-phene-3-carboxyl-ate

Abstract

In the title compound, C10H13NO3S, prepared in a one-pot reaction, the mol-ecular conformation is stabilized by an intra-molecular N - H⋯O hydrogen bond. The packing is consolidated by further N - H⋯O links. The H atoms of two of the methyl groups are disordered over two sets of sites with equal occupancies.