1.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-乙酰基苯并咪和溴化钠为原料,在光照条件下用氯气置换出溴化钠中的溴
,合成兽药噻苯咪
中
体-2-(
溴乙酰基)-苯并咪
氢溴酸盐。