Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 37148-86-0, name is 4-(4-(Trifluoromethyl)phenyl)-1H-imidazole, A new synthetic method of this compound is introduced below., Application In Synthesis of 4-(4-(Trifluoromethyl)phenyl)-1H-imidazole
Example 11 : Preparation of 4-[4-(4-trifluoromethylphenyl)-lH-imidazol-l-yl]-benzonitrile.4-Trifluoromethylphenyl imidazole (4.0 g, 19 mmol), 4-fluorobenzonitrile (1.2 g, 8.5 mmol) and potassium carbonate (1.5 g, 10.9 mmol) were combined in DMSO (15 mL) and heated at 100 0C for 6 h. The cooled solution was then poured onto water (100 mL), and the resulting solid was filtered and air-dried to give the imidazole nitrile (4.65 g) as a white solid: mp 252 0C; 1H NMR (300 MHz, CDCl3) delta 8.05 (s, IH), 7.95 (d, J= 8 Hz, 2H), 7.85 (d, 2 H), 7.72 (s, IH), 7.72 (d, J= 8 Hz, 2 H), 7.62 (d, J= 8 Hz, 2H); ESIMS m/z 314.1 (M+H). Anal. Calcd. for Ci6Hi0F3N3O2: C, 65.18; H, 3.22; N, 13.41. Found: C, 64.49; H, 3.23; N, 13.08.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Patent; DOW AGROSCIENCES LLC; LAMBERT, William; CROUSE, Gary; SPARKS, Thomas; CUDWORTH, Denise; WO2011/17513; (2011); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem