Electric Literature of 64951-08-2, With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.64951-08-2, name is Imidazo[1,2-a]pyridine-2-carboxylic acid, molecular formula is C8H6N2O2, molecular weight is 162.15, as common compound, the synthetic route is as follows.
Imidazo[l,2-a]pyridine-2-carboxylic acid (500 mg, 3.1 mmol) was dissolved in ethanol (20 ml) and platinium oxide (100 mg) was added, and the mixture hydrogenated at 4 bar overnight. The mixture was filtered, and the filtrate evaporated to dryness to afford the sub-title compound (500 mg, 97%). 1H NMR (400 MHz, DMSO-J6) delta 7.63 (s, IH), 3.96 (t, 2H), 2.70 (t, 2H), 1.85 (m, 4H).
The chemical industry reduces the impact on the environment during synthesis 64951-08-2, I believe this compound will play a more active role in future production and life.
Reference:
Patent; ASTRAZENECA AB; WO2007/108750; (2007); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem