Synthesis of substituted selenolo[3,2-d][1,2,3]triazines and [1,3]selenazolo[4,5-d][1,2,3]triazines
Faculty of Pharmaceutical, Biomedical and Veterinary Sciences. Pharmacy
Synthesis: journal of synthetic organic chemistry. - Stuttgart
, p. 3472-3476
5-Substituted 3-amino-selenophene-2-carbonitriles and 2-substituted 4-amino-1,3-selenazole-5-carbonitriles were reacted with sodium nitrite in hydrochloric acid to give chloroselenolotriazines and chloroselenazolotriazines. These compounds were then subjected to SNAr reactions with secondary amines under microwave irradiation.