2849-93-6, name is 1H-Benzimidazole-2-carboxylic acid, belongs to imidazoles-derivatives compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. Recommanded Product: 1H-Benzimidazole-2-carboxylic acid
1 H-Benzimidazole-2-carboxylic acid (500 mg, 3.08 mmol) was suspended in EtOH (5 ml_), treated with thionyl chloride (1.12 ml_, 15.4 mmol), and heated to reflux overnight. The reaction mixture was concentrated in vacuo, yielding 644 mg (99%) of the crude product. 1H NMR (400 MHz, CD2CI2) delta 1.32 (t, 3H), 4.38 (q, 2H), 7.30 (m, 2H), 7.63 (m, 2H).
The synthetic route of 2849-93-6 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; BAYER PHARMACEUTICALS CORPORATION; WO2006/49681; (2006); A2;,
Imidazole – Wikipedia,
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