Application of 1033203-41-6, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 1033203-41-6, name is 6-Bromopyridine-3,4-diamine, molecular formula is C5H6BrN3, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
To a stirred solution of 6-bromopyridine-3,4-diamine 7 (2 g, 10.6 mmol) in NaNO. (2M, 25 mL) was added Acetic acid (20 mL) and stirred at 0C for 15 min and heated the contents of the reaction at 70C for 1.5 h. The reaction was cooled, poured in crushed ice the precipitated solid was filtered, dried and washed with diethyl ether to get e-bromo-SH-n^.Sltriazolo^S-clpyridine (1.0 g, 47%) as off-white solid. LC-MS (method 23): Rt = 1.26 min; m/z = 201.00 (M+H++2).
According to the analysis of related databases, 1033203-41-6, the application of this compound in the production field has become more and more popular.
Reference:
Patent; ORYZON GENOMICS, S.A.; SALAS SOLANA, Jorge; CARCELLER GONZALEZ, Elena; ORTEGA MUNOZ, Alberto; (195 pag.)WO2018/149986; (2018); A1;,
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