The reaction of 3-cyanopyridine-2(1H)-thiones with bromonitromethane in the presence of triethylamine results in 3-amino-2-nitrothieno [2,3-b]pyridines. The crystal and molecular structure of one of the reaction products was established by X-ray diffraction analysis.
The reaction of 3-cyanopyridine-2(1H)-thiones with bromonitromethane in the presence of triethylamine results in 3-amino-2-nitrothieno [2,3-b]pyridines. The crystal and molecular structure of one of the reaction products was established by X-ray diffraction analysis.