Some common heterocyclic compound, 2034-22-2, name is 2,4,5-Tribromoimidazole, molecular formula is C3HBr3N2, 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. HPLC of Formula: C3HBr3N2
PRODUCTION EXAMPLE 3 [PRODUCTION OF THE PRESENT COMPOUND (3)] To a solution of a sodium salt, prepared from 1.22 g of 2,4,5-tribromoimidazole and 0.16 g of 60% oil-based sodium hydride, in 5 ml of N,N-dimethylformamide was added dropwise 1.23 g of 4-bromobutoxymethyl bromide at room temperature. After stirring at room temperature for 3 hours, 50 ml of water was added to the reaction mixture which was then extracted with three 30-ml portions of ether. The ether layer was dried over magnesium sulfate and concentrated. The oily product obtained was purified by column chromatography on silica gel to obtain 0.74 g of 1-(4-bromobutoxymethyl)-2,4,5-tribromoimidazole.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 2034-22-2, its application will become more common.
Reference:
Patent; Sumitomo Chemical Company, Limited; US4689340; (1987); A;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem