Sources of common compounds: 2-Chloro-5-fluoro-4-pyridinamine

At the same time, in my other blogs, there are other synthetic methods of this type of compound,89510-90-7, 2-Chloro-5-fluoro-4-pyridinamine, and friends who are interested can also refer to it.

Adding a certain compound to certain chemical reactions, such as: 89510-90-7, 2-Chloro-5-fluoro-4-pyridinamine, 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, Recommanded Product: 89510-90-7, blongs to pyridine-derivatives compound. Recommanded Product: 89510-90-7

Intermediate 11A was synthesized employing the procedure described for Example 7C (Scheme 7). The crude compound was purified by silica gel column chromatography eluted with 55% Ethylacetate in Hexane to afford hA (120 mg, 0.112 mmol, 19.3 % yield) as a off white solid. LCMS: m/z 622.7(M+H); rt 1.60 mm;10 Conditions B.

At the same time, in my other blogs, there are other synthetic methods of this type of compound,89510-90-7, 2-Chloro-5-fluoro-4-pyridinamine, and friends who are interested can also refer to it.

Reference:
Patent; BRISTOL-MYERS SQUIBB COMPANY; HARIKRISHNAN, Lalgudi S.; FINK, Brian E.; BORZILLERI, Robert M.; TONUKUNURU, Gopikishan; WARRIER, Jayakumar Sankara; (111 pag.)WO2017/19757; (2017); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem