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■ Synthesis of 6-Aryl-1,3-dimethyl-1H-1,2,4-triazolo[4,3-b][1,2,4]triazoles

Pedro Molina,* Mateo Alajarín, and María-Jesús Pérez de Vega

*Departmento de Química Orgánica, Facultad de Ciencias, Universidad de Murcia, 30071 Murcia, Spain

Abstract

The synthesis of various 1H-1,2,4-triazolo[4,3-b][1,2,4]triazoles has been achieved by reaction of 4-amino-1,3-dimethyl-5-thioxo-4,5-dihydro-1,2,4-triazole with aromatic nitriles in the presence of potassium t-butoxide.