Reference of 1033203-41-6, With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.1033203-41-6, name is 6-Bromopyridine-3,4-diamine, molecular formula is C5H6BrN3, molecular weight is 188.0252, as common compound, the synthetic route is as follows.
0.85 g (4.5 mmol) of Compound 22-1 and 0.34 g (4 mmol) of Compound 22-2 were added to 15 mL of ethanol solution in an N2 atmosphere and heated to undergo a reaction for 5 hours. After the reaction was completed, a residue obtained therefrom was separated and purified by column chromatography (petroleum ether:ethyl acetate=12:1) to obtain 0.71 g (yield: 75%) of Compound 22-3.
Statistics shows that 1033203-41-6 is playing an increasingly important role. we look forward to future research findings about 6-Bromopyridine-3,4-diamine.
Reference:
Patent; Samsung Display Co., Ltd.; YOO, Byeongwook; KIM, Myeongsuk; YE, Jimyoung; KIM, Hyoyeon; YOON, Jihwan; HWANG, Jaehoon; (72 pag.)US2019/218240; (2019); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem