Synthetic Route of 3034-50-2,Some common heterocyclic compound, 3034-50-2, name is Imidazole-4-carbaldehyde, molecular formula is C4H4N2O, 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.
A. 1-Trityl-4-carboxaldehyde-1H-imidazole (cas No.33016-47-6) According to procedure outlined in J. Med. Chem. 2002, 45(1), 177, to imidazole-4-carboxaldehyde (15.0 g, 156.2 mmol) in DMF (300 mL) is added triethylamine (43.8 ml, 312 mmol) followed by trityl chloride (44.4 g, 159.0 mmol). The reaction mixture is stirred at ambient temperature for 18 h before the solvent is removed in vacuo. The resulting solid is dissolved in dichloromethane and washed with sodium bicarbonate and water. The organic phase is concentrated in vacuo to give the desired material as a solid.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route Imidazole-4-carbaldehyde, its application will become more common.
Reference:
Patent; Ksander, Gary Michael; Meredith, Erik; Monovich, Lauren G.; Papillon, Julien; Firooznia, Fariborz; Hu, Qi-Ying; US2007/49616; (2007); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem