Application of 288-32-4, These common heterocyclic compound, 288-32-4, name is 1H-Imidazole, 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.
General procedure: NH-containing heterocycle (1.4 mmol) and DMF (2.0 mL) were added to a mixture of CuCl (15.0 mol%) and ligand 1 (20.0 mol%) in DMF (2.0 mL), aryl iodide (1.0 mmol), NaOH (2.0 mmol). The mixture was vigorously stirred at 120 C for 14 h under a dry nitrogen atmosphere. After completion of the reaction (as monitored by TLC), H2O was added and the organic layer was extracted with EtOAc, washed with brine and dried over MgSO4. The solution was filtered and the solvent was evaporated under reduced pressure. The residue was purified by column chromatography. The purity of the compounds was checked by 1H NMR and yields are based on aryl iodide. All the products are known and the spectroscopic data (FT-IR and NMR) and melting points were consistent with those reported in the literature.
The synthetic route of 288-32-4 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Sajadi, S. Mohammad; Maham, Mehdi; Journal of Chemical Research; vol. 38; 2; (2014); p. 128 – 129;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem