The synthetic route of 822-36-6 has been constantly updated, and we look forward to future research findings.
Application of 822-36-6,Some common heterocyclic compound, 822-36-6, name is 4-Methyl-1H-imidazole, molecular formula is C4H6N2, 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.
Example 9 5-(4-Methyl-1 H-imidazol-1 -yl)-3-trifluoromethyl-phenylamine (I) EPO To a single neck flask fitted with a condenser are added CuI (89.5 mg, 0.47 mmol), cyclohexanediamine (107.3 mg, 0.94 mmol) and diglyme (10 ml_). The mixture is stirred for 10 minutes at ambient temperature. To the purple heterogeneous mixture, 3-bromo-5- trifluoromethyl-phenylamine (XVI) (1.13 g, 4.7 mmol), 4-methyl-1 /-/-imidazole (0.77 g, 9.4 mmol) and Cs2CO3 (1.53 g, 4.7 mmol) are added. The mixture is heated at 1500C and stirred for an additional 24 hours. The mixture is cooled to 250C and purified by column chromatography (silica gel; EtOAc/MeOH 95:5) to afford (I) as the major product (840 mg).
The synthetic route of 822-36-6 has been constantly updated, and we look forward to future research findings.