The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 58602-02-1, name is 2,6-Difluoro-3-nitropyridine. This compound has unique chemical properties. The synthetic route is as follows. Computed Properties of C5H2F2N2O2
STEP B: 6-Fluoro-2-(3,4-methylenedioxyanilino)-3-nitropyridine In 75 ml. of ethanol was dissolved 3.2 g. (0.002 mole) of 2,6-difluoro-3-nitropyridine followed by 1.68 g. (0.02 mole) of sodium bicarbonate. To this stirred mixture, was added a solution of 2.74 g. (0.02 mole) of 3,4-(methylenedioxy) aniline in 50 ml. of ethanol dropwise over 45 minutes at room temperature. After one hour, 100 ml. of water was added and the deep-red crystalline solid product was collected. A small amount was crystallized from ethanol and melted at 161-162 C.
With the rapid development of chemical substances, we look forward to future research findings about 58602-02-1.
Reference:
Patent; Merck & Co., Inc.; US4144341; (1979); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem