Electric Literature of 1227489-68-0 ,Some common heterocyclic compound, 1227489-68-0, molecular formula is C7H5F3N2O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.
A mixture of 2-amino-4-(trifluoromethyl)nicotinic acid (74.0 mg, 0.359 mmol) and 50% aq. chloroacetaldehyde (0.093 mL, 0.718 mmol) was heated to 80 C for 18 h. The reaction mixture was concentrated in vacuo to yield the title compound. MS: m/z = 231 (M + 1).
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,1227489-68-0, its application will become more common.
Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott; COOKE, Andrew; STUMP, Craig; WILLIAMS, Peter; WO2014/113303; (2014); A1;,
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