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 97483-77-7, name is 5-Bromopicolinonitrile. This compound has unique chemical properties. The synthetic route is as follows. 97483-77-7
5-Bromo-2-tetrazol-5-ylpyridine. A mixture OF 3-bromo-6-cyano-pyridine (2 g, 10.9 mmol), sodium azide (0.85 g, 13 mmol), and ammonium chloride (0.59 g, 11 mmol) in N,N-dimethylformamide (20 mL) was heated for 1 h at 120 C. The reaction mixture was diluted with ethyl acetate (~ 100 mL) and the product was isolated by filtration and then washed with ethyl acetate to give the title compound, an off-white amorphous solid which was used in the next step without further purification.
Statistics shows that 97483-77-7 is playing an increasingly important role. we look forward to future research findings about 5-Bromopicolinonitrile.
Reference:
Patent; ASTRAZENECA AB; ASTRAZENECA UK LIMITED; WO2004/48350; (2004); A2;,
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