Adding a certain compound to certain chemical reactions, such as: 709652-82-4, 2-Amino-5-bromonicotinonitrile, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound, Safety of 2-Amino-5-bromonicotinonitrile, blongs to pyridine-derivatives compound. Safety of 2-Amino-5-bromonicotinonitrile
Step-2 [0069] To a stirred solution of compound 2 (4.6 g) in HCl (48.4 mL) was added sodium nitrite (5.3 mL) dropwise at -5 C. The reaction mixture was stirred at room temperature for 2 h. The resulting solids were collected by filtration and dried in vacuum to give compound 3 (4.4 g, 88%).
The synthetic route of 709652-82-4 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Rangarajan, Radha; Kumar, Rajinder; Prabhakar, BV; Chandrasekhar, P; Mallikarjuna, P; Banerjee, Ankita; US2014/249170; (2014); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem