These common heterocyclic compound, 51605-32-4, name is Ethyl 5-methyl-1H-imidazole-4-carboxylate, 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. COA of Formula: C7H10N2O2
A. N-(2-Fluorophenyl)-5-methyl-1H-imidazole-4-carboxamide To ethyl-4-methyl-5-imidazolecarboxylate (5 g, 32.4 mmol) was added 20 mL of 2-fluoroaniline and potassium carbonate (8.9 g, 64.8 mmol). The reaction mixture was heated to reflux for 18 h then cooled to room temperature and concentrated in vacuo. Water and hexane were added and the precipitate filtered to give the crude product.
The synthetic route of Ethyl 5-methyl-1H-imidazole-4-carboxylate has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Bristol-Myers Squibb Co.; US6235740; (2001); B1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem