Azabenzene chemisry. Part 2. Methylation of 2,3-dihydrooxazolo[4,5-b]pyridin-2-thione

Studies have been made on the reactions of 2,3-dihydrooxazolo4,5-b]pyridin-2-thione and of its potassium and sodium salts with methylating agents under various conditions.See 1] for Part 1.Plant Substance Chemistry Institute, Uzbekistan Academy of Sciences, Tashkent 700170. Organic Nitrogen Technology Association, Interbioskrin, Moscow a/ya 218, Russia. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, pp. 87–89, January, 1999.