Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 72617-82-4, name is 6-(2,2,2-Trifluoroethoxy)pyridin-3-amine. This compound has unique chemical properties. The synthetic route is as follows. category: pyridine-derivatives
EXAMPLE 8 1-(2,6-Dichlorobenzoyl)-3-(6-(2,2,2-Trifluoroethoxy)-3-Pyridinyl)Urea 2-(2,2,2-Trifluoroethoxy)-5-aminopyridine (0.5 gram) and 2,6-dichlorobenzoyl isocyanate (0.5 gram) were mixed in ethyl acetate, and the reaction mixture stirred overnight (about 18 hours) at room temperature. Solvent was removed by evaporation and the product residue crystallized from ethyl acetate-hexanes, yield 0.6 gram, m.p., 146-148 C. Calc. for C15 H10 Cl2 F3 N3 O3: C, 44.14; H, 2.47; N, 10.30. Found: C, 44.36; H, 2.54; N, 10.03.
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Reference:
Patent; Eli Lilly and Company; US4173639; (1979); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem