别名：n,n-二甲胺基溴乙烷氢溴酸盐
英文名称：2-(dimethylamino)ethyl bromide hydrobromide
分子式：c4h11br2n
cas no.：2862-39-7
分子量：232.94
结构式：
规格：95%
外观：白色固体
用途：基础原料、有机中间体、医药中间体
合成工艺如下：
potassium carbonate; n,n-dimethyl-formamide;
reactants are commercially availlable.
general procedure: corresponding hetrocyclic compounds (0.01 mol), 1,2-dibromoethane (0.01 mol) and anhydrous potassium carbonate (1 g, 0.01 mol) in dry dimethyl formamide (50 ml) were heated under re flux for 6-8 hours, then cooled to room temperature and poured into crushed ice (? 100 g). the precipitated product was filtered off, washed with water, dried and recrystallized from ethanol. differen t hetrocyclic compounds namely methylpiperazine, ethylpiperazine, triazole, imidazole, indole, benzimidazole and 2-amino pyridine were yielded.