benzimidazole

Using 2-acetyl benzimidazole and sodium bromide as raw material,2-(dibromine acetyl)-benzimidazole hydrobromate was synthesized with the new bromine that displaced by chlorine gas in light.

以2-乙酰基苯并咪唑和化钠为原料,在光照条件气置换出化钠中的,合成兽药噻苯咪唑中间-2-(乙酰基)-苯并咪唑氢酸盐。