Synthetic Route of 614-97-1, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 614-97-1 as follows.
a 4-Iodo-5-methyl-1H-benzoimidazole A solution of 5-methyl-1H-benzoimidazole (132 mg, 1.0 mmol) and NIS (248 mg, 1.10 mmol) in 1 mL of TFA was reflux for 1 hr and then cooled to RT. Treated with 30 mL of EtOAc, the mixture was neutralized with sat. NaHCO3 solution. The organic layer was washed with H2O (10 mL), brine (10 mL) and dried (Na2SO4). Removal of the solvent under reduced pressure followed by flash chromatography of the residue on silica gel (5% MeOH/CH2Cl2) gave 78 (30%) of product as a white solid: 1H-NMR (CDCl3; 400 MHz) delta 8.07 (d, 1H), 7.57 (br s, 1H), 7.22 (d, 1H, J=8.4 Hz), 2.59 (s, 3H). Mass spectrum (ESI, m/z): Calcd. for C8H7IN2, 259.0 (M+H), found 259.2.
According to the analysis of related databases, 614-97-1, the application of this compound in the production field has become more and more popular.
Reference:
Patent; 3-Dimensional Pharmaceuticals, Inc.; US2004/9995; (2004); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem