Electric Literature of 3034-41-1, A common heterocyclic compound, 3034-41-1, name is 1-Methyl-4-nitroimidazole, molecular formula is C4H5N3O2, 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.
Intermediate 10; 2-Chloro-N-(l-methyl-lH-imidazol-4-v?-7-r(4-methylphenyl)sulfonyl1-7H-pyrrolor2.3- J1pyrimidin-4-aminel-Methyl-4-nitro-lH-imidazole (Intermediate 1, 50 mg, 0.39 mmol) was dissolved in ethanol (5 mL) and Pd/C (5 wt%, Degussa, 20.93 mg, 9.83 mumol) was added. The reaction mixture stirred under 1 atm of hydrogen at r.t. for 3 hours and was then filtered through diatomaceous earth (Celite brand) to give 1 -methyl- lH-imidazol-4-amine. 2,4-Dichloro-7-[(4- methylphenyl)sulfonyl]-7H-pyrrolo[2,3-
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem