Application of 32673-41-9, A common heterocyclic compound, 32673-41-9, name is 4-Imidazolemethanol hydrochloride, molecular formula is C4H7ClN2O, 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.
Step A Preparation of 1-Triphenylmethyl-4-(hydroxymethyl)-imidazole To a solution of 4-(hydroxymethyl)imidazole hydrochloride (35.0 g, 260 mmol) in 250 mL of dry DMF at room temperature was added triethylamine (90.6 mL, 650 mmol). A white solid precipitated from the solution. Chlorotriphenylmethane (76.1 g, 273 mmol) in 500 mL of DMF was added dropwise. The reaction mixture was stirred for 20 hours, poured over ice, filtered, and washed with ice water. The resulting product was slurried with cold dioxane, filtered, and dried in vacuo to provide the title product as a white.
The synthetic route of 32673-41-9 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Merck & Co., Inc.; US6297239; (2001); B1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem